EN Englisch Wörterbuch 18701 bis 18750
- ramp voltage
- recover financially
- residual-bulk resistance
- record address
- record structure
- record layout
- record format
- record set
- record label
- record identifier
- record length
- record mark
- record number
- record segment
- reimbursment
- reference model
- rapid disconnection
- ripple-through carry
- rapid set square
- rack-type cabinet
- read-write velocity
- read-write speed
- read-write window
- recording beam
- rigidity modulus
- reed contact
- ribbon shift black
- rotating frame
- resonant circuit converter
- resonant circuit inverter
- rope traction
- radar beacon
- ramark
- ready-to-transmit
- ready for sending
- ready-to-transmit state
- ready-to-send state
- retaining ring
- rectangular sine wave generator
- rupture joint
- receivable interest
- rending rate
- reader sorter
- resistance drop
- rate of voltage rise
- ripple content
- range check
- retention time
- rached wheel
- retaining pawl
- reverse-saturation current
- reverse recovery current
- reverse recovery time
- recovered charge
- reflection point
- reflected lettering
- recreational software
- radiotelephony test equipment
- RT test equipment
- radiotelephonic traffic
- rod memory
- rod core balun
- rod reflector
- rod pointer
- reinforced concrete tower
- regular costumer
- real circuit
- remote batch computing
- remote batch
- rectifier stack
- rigid body
- rigidity
- random
- randomly distribuited
- random distribution
- random error
- ridge waveguide
- ridged waveguide
- rising main
- riser
- revenue stamp
- radial network
- reference entry
- random number
- random variable
- random sequence generator
- random process
- random access
- random result
- radiated interference power
- repair desk service
- repair desk
- radiosensitive
- radial ground system
- ray surface
- radiation hazard
- ray velocity
- radiation physics
- radiation barrier
- radiation protection
- radiopaque
- ray path
- radio path
- radiator aperture
- radiation intensity
- radiation hardening
- radiation damping
- radiation detector
- radiation pressure
- radiant energy
- radiation energy
- radiation field
- radiatiant flux
- radiation flux
- radiant flux density
- radiationless
- radiation-free
- radiated susceptibility
- radiation inversion
- radiation cone
- radiation lobe
- radiation constant
- radiation sphere
- radiation factor
- radiation measuring instrument
- radiation pyrometer
- radiation quantum
- radiation path
- radiation resistance
- radiation angle
- ray casting
- ray trajectory
- road-traffic control engineering
- route alarm
- route of line
- rotary selector switch
- rump-down
- ramp-up
- resistance decade
- rate growth process
- reinforcement post
- reinforcement stub
- retrieval strategy
- retrieval process
- retrieval specification
- random numbering
- ROLL key
- realized
- realized gain
- registration fee
- radio in the loop
- register-controlled call set-up
- receiver capsule
- resistance coefficient
- resolution pattern
- resolution chart
- rising prices
- revolution counter
- residual modulation
- route selection
- repeating coil
- rolling stock
- revolutions per minute
- recode
- revolutions per second
- reformat
- reversed two-port
- reversed quadripole
- redirected call
- redirected connection
- reversing drive
- reversible drive
- reversible fuse
- reversible two-port
- reversal margin
- reversal stage
- reloading
- rotating memory
- rotating direction finder
- round-trip delay
- recirculating delay
- rerouting address
- redirection address
- redirection
- rerouting
- reprogram
- reprograming
- retraining
- reversing reactor
- ring-back reactor
- ring-back circuit
- ring-around circuit
- ring-back current
- ring-around current
- recirculating current
- restoring
- repluggable
- retune
- restructuralize
- restructuralization
- retrigger
- roundabout way
- record separator
- reducing circuit
- report to
- raw data
- responsible for
- reduced-rate
- reassembling
- relational expression
- reference method
- relational operator
- reference voltage tube
- ratio accuracy
- ratio of quantities
- ratio controller
- ratio resistor
- road traffic control computer
- road traffic control
- road user
- route searching
- reverse solidus
- reverse slant
- reduction scale
- relocation
- request for service
- request for connection
- reverse-connect protection
- retractable antenna
- reinforcing rib
- reinforcing fin
- residence time
- relinquishment
- reed-type frequency meter
- rubber mat
- reversible counter
- rough draft
- rate action
- rate time
- right of preemption
- regulatory standard
- rate-grown transistor
- RETURN key
- random storage
- random processing
- redial
- real traffic
- rolling-contact bearing
- rolled steel
- rolling mill
- registration of trademark
- removable disk
- removable storage medium
- removable medium
- rotating vector
- reciprocal action
- route disconnection
- route interrogation
- route setup
- route setting
- route-finding section
- route onward
- ripple band
- ripple filter
- range of values
- repertoire of values
- race condition
- resistance bridge
- resistor
- resistance network
- resistance lattice
- resistive
- resistance-loaded
- resistance per unit length
- resistance welding
- resistor wire
- resistance wire
- resistanceless
- resistance measuring bridge
- resistance meter
- resistance thermometer
- restart program
- reconnection
- rechargeable battery
- recommencement
- reexport
- reinsert
- reposition time
- reverse motion
- reproducing characteristic
- rendition characteristic
- restitution characteristic
- reproduction quality
- retrieving
- replicator
- repeat specification
- reproducibility
- repeatability
- rerun instruction
- repetition instruction
- refresh display
- retry
- repeat feature
- rerun program
- retransmission buffer
- repetitive error
- repetitive addressing
- request for repeat
- repeat counter
- repurchasing
- reseller
- resubmission
- radiation pattern envelope
- rocker switch
- rocking switch
- rotational field
- real power
- real power meter
- residencial building
- radical expression
- radical law
- root index
- root operator
- root locus
- row matrix
- reverse line feed
- rate setting
- radioactive decay series
- radioactive chain
- region sequence
- random failure
- random wire
- random event
- random sequence
- random graphic
- railway radio communications
- reliability function
- reliability prediction
- reliability test
- reversible connection
- reversible converter
- repeater demodulator
- relay demodulator
- repeater modulator
- relay modulator
- rubber cement
- requirements specification
- requirements list
- response of a measuring instrument
- range of application
- ruggerized
- refurbishment
- realizable
- run-out model
- removal from service
- remove from service
- railway track
- railroad station
- regular-standby
- reference quantity
- reference point
- rotating
- rotational
- rotary table
- revolutions
- RPM-regulated
- realizability
- real-time operating systems
- real-time simulation
- real-time simulator
- real-time clock
- rescind a decision
- retractile
- railroad track
- removeable
- round-the-earth
- raised
- replacement part
- remotely operated
- remote setting
- remotely controlled
- remote control feature
- read only memory
- research project
- radio systems
- radio technology
- reverse-acting
- resistance to glow heat
- recessed grip
- rough planning
- rubber seal
- reference manual
- radiators
- rear part
- resistant to heat
- repair instruction
- rocker arm
- rating plate
- result of a measurement
- readings recorder
- remodelling
- re-examine
- revision
- rodent attack
- rated load
- rated flow
- rated cross-section
- renumber
- rated
- rated performance
- routing sheet
- roller-burnishing
- reduction of cross section
- reaction time
- realization expenditure
- redundance-free
- reducing valve
- reflow soldering machine
- regulating valve
- regenerator
- regulable
- relative value
- repair service
- robotization
- ruggedness
- raw product
- roll axis
- roll-front cabinet
- rust protection
- rotational measurements
- red heat
- routine measurement
- routine test
- refunding of a fee
- reflow
- return spring
- revertive
- rear cover
- rear panel
- restoring torque
- reconversion
- remagnify
- remagnification
- regressive count
- recessed handle
- reseat pressure
- rope wire
- rope sheave
- rescinding a stop order
- record of a meeting
- reference condition
- reflected
- radiation measurement
- road making
- road traffic engineering
- rework
- rearrangement
- reshape
- regrouping
- reverse engineering
- recirculation
- repack
- rescheduling
- rewinder
- response action
- run of a line
- relaying
- resistance to wear
- recessed
- resistible
- resistibility
- resistivity
- resistance values
- return to service
- ring of cells about a hair follicle
- resolution of a force
- retransformation
- request service
- request for next message
- ready for next message
- recognized private operating agency
- reference configuration
- radio port controller
- remote file access
- remote database access
- receive data
- radio data transmission
- realtime
- realtime application
- realtime system
- receive data register
- recommended standard
- remote alarm indication
- remote enable
- remote terminal unit
- remote software loading
- remote multiplexer unit
- remote support maintenance
- remote access service
- radio port
- radio subsystem
- radio network controller
- radio deadspot
- radio telephone
- radio zone
- radio access network
- radio frequency modem
- radio frequency interference
- rack unit
- radius of curvature
- run length encoding
- receive only
- read only
- routing group name
- remote job entry protocol
- route access protocol
- Rayleigh dispersion
- remote desktop protocol
- radio data system
- real audio
- reassembly
- reconciliation sublayer
- reed solomon code
- registration confirmation packet
- registration authority
- remote bridge
- remote repeater
- reservation bits
- reservation technology
- reset flag
- reverse tunneling
- rich media conferencing
- rightsizing
- ring output
- ring input
- ring concentrator
- routing information protocol
- risk management
- radio link protocol
- read news
- routing and addressing group
- rouind robin interrupt
- round robin approach
- routing area
- routing domain
- routing information field
- routing protocol
- routing control center
- routing table
- reverse path broadcast
- reverse path forward
- reverse path multicasting
- Rivest-Shamir-Adleman
- rapid spanning tree protocol
- realtime control protocol
- routing table maintenance protocol
- realtime transport protocol
- realtime streaming protocol
- return loss
- return channel system
- request to send
- riser cable
- round trip delay
- record seperator
- routing information
- reference input
- reference line
- rejects
- reroute
- roof antenna
- rotary motion
- rotary movement
- rebalance
- reface
- refinish
- regrind
- reinstall
- remold
- repaint
- resinify
- retighten
- rev
- radiation heat
- reading error
- rub off
- resistance to abrasion
- rolling movement
- rigid core line
- residual length
- rate of discharge curve
- regulation spring
- rear overhang angle
- risk of overloading
- rollover bar
- rollover sensor
- rollover protection
- rate of transmission
- relay valve
- re-layout
- rpm
- rate of deformation
- revolving belt
- revolving injection pump
- rotary blower
- received condition
- retaining nut
- rear body panel
- rolled-on
- retro-fittable
- return stroke
- release cam
- release spring
- release flange
- release lever
- release bearing
- release plate
- respot welding
- run-out
- replacement engine
- railroad crossing
- railroad overpass
- reinforcement bar
- reference mark
- reference mark sensor
- reference ground
- resistant to deflection
- road grip
- rear deck opening
- reline brakes
- reflecting electrode
- rescue vehicle
- reporting date
- revolving brush
- ready for use
- resistance to rotation
- rate of flow
- rust through completely
- recreation vehicle
- roof lining
- roof panel
- roof rack
- roof pillar
- roof load
- roof wiring harness
- roof cross member
- roof frame
- roof frame panel
- roof drip molding
- rain channel
- roof bow
- roof-structure
- roof stiffener
- rotating armature
- rotating armature relay
- rotary actuator
- rotating shoe
- rotary drill
- rotating-reciprocating movement
- rotary-knob valve
- rotary-piston blower
- rotating-solenoid actuator
- rotary lock
- rotary cam
- rotating slide
- rotary oscillation
- revolving joint
- rotary jig
- rotational angle
- rev counter
- reducing damper
- ready-to-mount
- resistance to incident radiation
- receiver chamber
- receiver transducer
- relief collar
- retraction lift
- retraction piston
- retraction volume
- routine maintenance of dies
- repair kit
- rear seat backrest
- rear seat
- rear passenger compartment
- rear door
- research contracts
- release list
- released on
- RV
- range of frequency
- road condition
- road surface
- robovehicle
- ready to drive
- road speed
- running gear
- road clearance
- range of colors
- rigidity of spring
- range of spring
- rim remover
- rim tape
- remote diagnostic
- remote controlled
- remote welding
- remote-control line
- rich mixture
- radio remote control system
- radio sets
- radio hand transmitter
- radio-telephone systems
- range of gears
- rectifier losses
- red hot
- rubber products
- rubber sealing
- rubber mallet
- rubber core
- rubber pad
- rubber mounting
- rubber sleeve
- rubber buffer
- rubber bellows
- ruber grommet
- rim flange
- reciprocating engine
- reciprocating piston engines
- reciprocating-piston supercharger
- rear shelf
- rear shelf panel
- railings
- redesigned
- rear lid
- regulated
- reducing press
- rods
- retaining spring
- retaining lug
- rigid foam
- rear drive
- rear wheel drive
- rear impact
- rear floor
- rear deck lid inner panel
- rear windshield
- rear-end shape
- rear center panel
- rear apron
- rear window ventilating system
- rear window heating
- rear wiper
- rear spoiler
- rear-end deformation
- rear window wiper blade
- rear header
- roof lining material
- rear left
- rear right
- rear-axle drive
- rear-axle bracket
- rear-axle differential
- rear axIe
- rear axle housing
- rear axle gear
- rear axle block
- rear axle shaft
- rear axle side gear
- rear pillar
- rear connecting pipe
- rear fender
- rear suspension
- raised roof
- run up
- rev-up
- running-up time
- run-up time
- resistance to cold
- ribbed V-belt
- retractable headlight
- ratchet spring
- ratchet lever
- ratchet wrench
- rear-view mirror
- residual strain
- repair work
- recessed-head piston
- reciprocating fuel-injection pump
- rotor face
- recording compression tester
- rotary piston
- recessed head screw
- recirculating ball device
- radiator cover
- radiator drain cock
- radiator support
- radiator mounting
- radiator cap
- radiator ventilation
- radiator grill
- radiator-grille
- radiator assembly
- radiator grille
- radiator hose
- radiator fan
- radiator cowl
- radiator filler cap
- ready for the customer
- release pressure
- release position
- release valve
- rotating piston air engine
- rocker panel
- rail member
- rotor plate
- rotor shaft
- rotor winding
- running tread
- running noise
- running torque
- running rail
- run-down battery
- reciprocal milling
- reading light
- reclining seat
- raised countersunk head screw
- rework rate
- refill tank
- re-inspection
- recharging
- re-calculate
- rear muffler
- re-sharpen
- restrike
- restrike die
- re-grease
- relubrication
- repainting
- re-tighten
- rear fog lamp
- rated output
- rated payload
- ready for connection to mains
- rack rod
- rack support
- rivet nut
- rivet joints
- reduced delivery
- rental car
- reductuion
- roughness average
- run stamp
- regular-grade fuel
- reset position
- reverse-polarity protection
- roll-feed press
- rate of production
- ring oil
- residual oil
- robustness of process
- reference gage
- require approval
- radial loading
- radial sealing ring
- radial pressure
- radial-flow blower
- radial-piston high-pressure pump
- radial-piston pump
- radial ball bearing
- radial ply tire
- radial thrust
- radial rigidity
- radial flow
- radial flow compressor
- rear frame
- ramp climb
- ramp progression
- rapid prototyping
- ratchet pin
- reaction spring
- reaction chamber
- reaction piston
- rectangular tube
- rectangular rail
- right-hand drive
- right-handed thread
- reduction catalytic converter
- reducing bush
- reducing nipple
- reduction signal
- reference pressure
- reference gas
- reference speed
- reference eddy-current ring
- reference position
- reflector optics
- regulating armature
- regulating contact
- regulator response voltage
- rack position
- rack-travel sensor
- rack-travel indication
- regulating resisitor
- regeneration throttle
- regeneration-air tank
- regeneration-gas flow
- rain sensor
- register resonance pressure-charging
- regulator switch
- recrystalizing
- relay holder
- relay card
- relay piston
- relay combination
- relay board
- rely valve
- relative speed
- resiual magnetism
- repair instructions
- repair manual
- repair shop
- reserve tank
- resonance chamber
- resonance tube
- residual braking
- residual pressure
- residual gas
- residual stroke
- residual solvent
- residual air gap
- residual stress
- retarder
- retarder relay
- reversing operation
- ribbed tire
- ring-shaped area
- ring fork wrench
- ring main
- ring magnet
- ring groove
- ring wrench
- ring bolt
- ring-gap metering
- rough size
- raw value
- roll bellows
- roller conveyor
- roller bolt
- roller-type fuel injection pump
- roller-type
- roller race
- roller lever
- roller chain pulley
- roller path
- roller set
- roller test stand
- roller ring
- roller switch
- roller support
- roller bow
- roller tappet
- roller-type fuel-injection pump
- roller-tappet gap
- rolling meter
- roller tooth steering
- roller-cell pump
- roll-start block
- rolling resistance
- Roots supercharger
- rust deposit
- rust-proof
- rusting
- rust remover
- rust layer
- rust-proof coating
- rust inhibiting emulsion
- rust-preventing paint
- rust-preventing primer
- rust-preventing oil
- rust spot
- rotary-piston supercharger
- red brass
- rear view mirror
- rear view mirror bracket
- rear view mirror mounting
- reverse lever
- reverse light
- reverse gear lock
- rear-window molding
- rear-window weather-strip
- rear-window glass
- return flow
- return pipe
- return principle
- return pump
- return conveyor system
- return amplification
- restraint system
- rear hatch
- reverse idler shaft
- return passage
- reverse spindle
- recoil brake
- reverse idler gear bushing
- reverse twin gear
- return filter
- reverse filter
- reversing clutch
- return tube
- reverse servo unit
- reverse idler gear shaft
- reverse flow pipe
- reprime
- rearview mirror
- residues
- retraction pressure
- readjusting spring
- return torque
- return-flow restriction
- return-flow direction
- reverse-current block
- rear wall
- reverse gear stop
- round nut
- round shoulder tire
- round rod
- rotating flashing beacon
- ready-made-solution
- radius rod
- rolling bolster
- rail covering
- rail foot
- rail protection cover
- rail stop
- rear light
- rapid release valve
- rocker arm shaft
- rocker arm bracket
- rocker arm bush
- rubber-bonded metal
- rubber-bonded metal buffer
- ram pipe supercharging
- resistant to vibration
- repeated stress test
- ready for production
- resistance to pitting
- retaining cable
- range of vision
- rated break point
- retaining bolt
- reduction gear
- rate of feed
- retaining ring groove
- relative steering angle
- rod guiding
- random test
- random sample
- retracting
- range of variation
- resistance to flow
- recirculation cooling system
- reversing lever
- reversing pulley
- reversing valve
- reversible engine
- reversing
- relocation allowance
- rough running
- recess step
- reference circle
- resistance to thermal cycling
- reinforced fabric
- range of tolerance
- rigidity against torsion
- rack system
- running board
- running board bracket
- reduction ratio
- range of adjustment
- rate of combustion
- rotary ball spline
- resistance to torsion
- rate of efficiency
- resume negotiations
- restricted traffic
- rear of the vehicle
- roller contact pressure
- rack and pinion
- rack and pinion gear
- roller drive
- roller drive assembly
- roller brush
- roller speed control
- roller tilting device
- rotary piston engine
- roll angle
- road flare
- radiator tank
- rotary shaft seal
- resistance spot welding
- re-instatement
- repeating relay
- recyclable
- rocker stop
- root stress
- rim gear
- reed valve
- report to the police
- ragman
- renaturalization
- ram bow
- respecting
- rapidly
- rrier
- racter
- rth conductor
- rrstrom
- roskop
- ransfer element
- riginal voucher
- R service
- rack-mount option
- radial frequency
- radial frequency deviation
- radial frequency sweep
- radial frequency swing
- radian frequency
- radian frequency deviation
- radian frequency sweep
- radian frequency swing
- radiant intensity
- radiated emission
- radiated intensity
- radiated interference
- radiated power
- radiation beam
- radiation chart
- radiation density
- radiation source
- radio broadcast
- radio control
- radio frequency band
- radio frequency bridge
- radio relay
- radio relay entrance link
- radio relay link
- radio relay spur
- radio set
- radio silence
- radio teleprinting
- radio teletyping
- radio-frequency raster
- radio-relay antenna
- radiocommunication service monitor
- radiodetection and ranging
- radiodetermination-satellite service
- radiolink network
- radiolocation-satellite service
- radionuclide
- radiopaging
- radiotheodolite
- radix representation
- radix sorting
- ragged composition
- ragged left
- ragged print
- ragged setting
- ragged type
- ragged-left composition
- ragged-left print
- ragged-left setting
- ragged-left type
- ragged-right
- ragged-right composition
- ragged-right print
- ragged-right setting
- ragged-right type
- raider alarm device
- rail car
- raised flooring
- random event generator
- random number generator
- random-scan display
- rapid decollation set
- raster display
- raster graphics screen
- raster scan screen
- raster scanned screen
- rate of change
- rated power
- rated switching impulse withstand voltage
- ray pencil
- RC oscillator
- re-record
- reaction coupling
- reactive resistance
- read-after-write
- read-only optical store
- read-only storage
- read-write ...
- ready for receiving
- real address
- real addressing
- real time processing
- rear scan
- rearpanel
- reassemble
- rebooting
- rebroadcast transmitter
- receipt signal
- receive mode
- receive part
- receive section
- receiver rest
- receiving equipment
- reception confirmation signal
- reciprocal pulse duty ratio
- reciprocal value
- recirculating memory
- recirculating storage
- recirculating store
- record block
- record density
- record file
- record gap
- record group
- record head
- recording error
- recording speed
- recording track
- rectangular impedance chart
- rectangular repetition rate
- red-green-blue monitor
- reenterable
- reentrant program
- reference attenuation
- reference color
- reference diode
- reference input signal
- reference variable
- referencial address
- reflected binary code
- reflected code
- reflecting surface
- reflection factor
- reflection loss coefficient
- reflex klystron
- refresh storage
- regenerator span
- register addressing
- register-controlled connection set-up
- register-controlled link set-up
- registered letter
- registered post
- regressive counter
- regular mode
- regular position
- regulating choke
- regulating inductor
- reinforcing spring
- reinvest
- rejection band
- rejector
- rejector circuit
- relative address
- relative coding
- relative dielectric constant
- relay modem
- relay system
- relief printing
- relocate
- relocating loader
- remanence
- remanent magnetism
- remanent magnetization
- remote communication computer
- remote computing
- remote equipment
- remote front-end processor
- remote measuring
- remote meintenance
- remote processing
- remote supervision
- removable-disk memory
- removable-disk storage
- renewal function
- repeat-action key
- repeater ferrite
- repeater modem
- repeater station
- repetition of transmission
- repetition program
- repetition rate
- repetition routine
- replacement scheme
- reprogrammable read-only memory
- repurchase
- request for proposal
- request for quotation
- request for tender
- request of offer
- required service
- rereel
- reroll
- rerun point
- rerun routine
- reset button
- reset voltage
- reship
- residential costumer
- residential subscriber
- residual echo level
- residual hum
- residual magnetization
- residual noise
- residual power supply voltage
- resistance pad
- resistor-capacitor-transistor logic
- resistor-transistor logic
- resiting
- resolution capacity
- resolution pattern generator
- resonance capacitor
- resonant cavity
- resonant mode
- responding sensitivity
- responding time
- response sensitivity
- response signal
- responsivness
- respool
- rest contact
- rest current
- restart point
- resting contact
- retaining washer
- retardation radiation
- retrieval language
- retrieval terminal
- retroaction
- return conductor
- return current coefficient
- return trace
- return-to-zero
- reversals
- reverse bias
- reverse conducting triode thyristor
- reverse counter
- reverse frequency position
- reverse representation
- reverse scan
- reverse scanning
- reverse scrolling
- reverse search
- reverse-scroll
- reverse-transfer admittance
- reversible convertor
- reversible transducer
- revertible quadripole
- revolutional turns speed
- revolving field
- RF band
- RF detector
- RF pattern
- RF power transistor
- RF radiation proof
- RF raster
- RF resistance bridge
- RF-proof
- rhytmi
- right aligned
- right flush
- right-hand justified
- right-hand rule
- right-hand screw rule
- right-hand thread
- right-justified
- ring back
- ring radiator
- ring shift register
- ring wire
- ringback
- ringdown signal
- ringing tone
- ripple sort
- ripple voltage
- rise path
- rms value
- RO memory
- RO storage
- RO store
- robot production
- robotic workcell
- robotized manufacturing
- robotized production
- rod antenna
- roll-up
- rollback program
- rollback routine
- rolling down
- rolling up
- rollover
- rollover buffer
- ROM memory
- ROM storage
- roman type
- roofed over
- room aerial
- room antenna
- root mean square
- rotary convertor
- rotary field design
- rotary magnet
- rotary symmetry
- rotatable condenser
- rotating field
- rotating loop antenna
- rotating radiobeacon
- rotating storage
- rotating store
- rotational frequency
- rotational motion
- rotational movement
- round chart
- round head
- round-down
- round-trip
- round-trip attenuation
- round-trip gain
- route administration
- route diversity
- rub-out
- rub-out command
- rub-out instruction
- rub-out job
- rub-out statement
- rubidium gas cell frequency standard
- rubidium vapor frequency standard
- rubidium vapor standard
- rugosity
- Ruhmkorff coil
- run cycle
- run instruction
- run phase
- runtime
- rated value
- realisation
- reconvert
- refit
- relief valve
- remotely actuated
- retransform
- retrenchment
- revolving mechanism
- right-hand ...
- run manual
- runout
- reliable datagram protocol
- remote procedure error
- remote write protocol
- re-shaping
- re-amplification
- re-timing
- return to zero code
- return to zero inverted
- recreational vehicle
- research and development contracts
- ring fitting tool
- rubber and plastic products
- rabbet
- rabbeting
- rabbeted
- rabbiting
- rabbited
- rabbits
- rabbles
- raced
- races
- racemize
- racemizing
- racemized
- racking
- racked
- racks
- rack-rent
- raddle
- raddled
- radiated
- radiates
- radicalize
- radicalized
- radicalizes
- radioing
- radioed
- radiographs
- raffled
- raffles
- rafting
- rafted
- rafts
- ragging
- raging
- raged
- rages
- raiding
- raided
- raids
- railed
- rails
- railroading
- railroads
- raining
- rains
- raises
- raked
- rakes
- rallying
- rallied
- rallies
- ramming
- rammed
- rams
- rambled
- rambles
- ramified
- ramifies
- ramping
- ramps
- rampaging
- rampaged
- rampages
- ranches
- randomize
- randomizing
- randomized
- ranged
- ranges
- ranked
- ranks
- rankling
- ransacking
- ransacked
- ransacks
- ransoming
- ransomed
- ransoms
- ranting
- ranted
- rants
- rapping
- rapped
- raps
- raping
- raped
- rapes
- rappel
- rapturing
- raptured
- rase
- rasped
- rasps
- ratted
- rats
- ratcheting
- ratchets
- rates
- ratifying
- ratifies
- rationed
- rations
- rationalized
- rationalizes
- rattling
- rattled
- rattles
- ravaging
- ravaged
- raved
- raves
- ravels
- ravening
- ravished
- raying
- rayed
- rays
- razing
- razed
- razes
- razz
- razzing
- razzed
- razzes
- reabsorb
- reabsorbing
- reabsorbs
- reaching
- reached
- reaches
- reacquaint
- reacquainted
- reacquire
- reacquiring
- reacquired
- reacting
- reacted
- reactivate
- reactivating
- reactivated
- reactivates
- reads
- readapt
- readapted
- readdressed
- readdresses
- readjusting
- readjusted
- readmits
- readopt
- readopted
- readying
- readied
- readies
- reaffirming
- reaffirmed
- reaffirms
- realign
- realigned
- realizing
- realizes
- reallocate
- reallocated
- reaming
- reamed
- reams
- reanalyze
- reanalyzed
- reanimated
- reaped
- reaps
- reapplied
- reappointed
- reappoints
- reapportion
- reappraised
- reappraises
- rearing
- reared
- rears
- reargue
- rearming
- rearmed
- rearms
- rearranging
- rearranged
- rearranges
- reascended
- reascends
- reasoned
- reasons
- reassembled
- reassert
- reasserting
- reasserted
- reasserts
- reassess
- reassessing
- reassessed
- reassesses
- reassign
- reassigning
- reassigned
- reassured
- reassures
- reattached
- reattempt
- reattempted
- reave
- reaving
- reawaken
- reawakening
- reawakened
- reawakens
- rebaptize
- rebaptizing
- rebaptized
- rebating
- rebated
- rebates
- rebelling
- rebelled
- rebels
- rebilling
- rebinding
- rebook
- rebooking
- rebooked
- rebooted
- rebounded
- rebounds
- rebroadcast
- rebuff
- rebuffing
- rebuffed
- rebuffs
- rebuilt
- rebuilds
- rebuking
- rebuked
- rebukes
- rebutting
- rebutted
- rebuts
- recalculating
- recalculated
- recalculates
- recalling
- recalled
- recalls
- recanting
- recanted
- recants
- recapping
- recapped
- recapitulating
- recapitulated
- recapitulates
- recapturing
- recaptured
- recast
- recasting
- receding
- receipting
- receipted
- received
- receives
- recertify
- recessing
- recesses
- recharged
- recharges
- recheck
- rechecking
- rechecked
- rechecks
- rechristen
- rechristening
- rechristened
- reciprocating
- reciprocated
- reciprocates
- recirculate
- recirculating
- recirculated
- reciting
- recited
- recites
- reck
- reckoned
- reckons
- reclaiming
- reclaimed
- reclaims
- reclassify
- reclining
- reclined
- reclines
- reclothed
- recock
- recognizing
- recognizes
- recoiling
- recoiled
- recoin
- recoined
- recollecting
- recollected
- recollects
- recolonize
- recolonizing
- recolonized
- recolor
- recolored
- recombine
- recombining
- recombined
- recommencing
- recommenced
- recommending
- recommends
- recommissioning
- recommissioned
- recommissions
- recommit
- recommitting
- recommitted
- recompensing
- recompenses
- recompiling
- recompiled
- recompiles
- recompose
- recomposing
- recomputed
- reconciling
- reconciled
- reconditioned
- reconditions
- reconfiguring
- reconfigured
- reconfirm
- reconfirms
- reconnect
- reconnecting
- reconnected
- reconnoitering
- reconnoitered
- reconnoiters
- reconnoitre
- reconnoitred
- reconnoitres
- reconquer
- reconquered
- reconquers
- reconsidering
- reconsidered
- reconsiders
- reconstituted
- reconstructing
- reconstructed
- recontaminated
- reconvene
- reconvened
- reconverting
- reconverted
- recopy
- recopying
- recopied
- recorded
- recounted
- recounts
- recouping
- recouped
- recoups
- recovered
- recovers
- recreating
- recreated
- recreates
- re-creating
- re-created
- recrudesce
- recrudesced
- recruited
- recruits
- recrystallize
- recrystallizing
- recrystallized
- rectifying
- rectified
- rectifies
- recultivate
- recultivating
- recultivated
- recuperated
- recurring
- recurred
- recurs
- recut
- recycled
- redact
- redacting
- redacted
- redacts
- reddening
- reddened
- reddens
- redecorated
- redecorates
- rededicating
- rededicated
- redeeming
- redeemed
- redeems
- redefining
- redefined
- redeliver
- redelivering
- redelivered
- redelivers
- redemanded
- redeployed
- redeposit
- redeposited
- redesigning
- redesigns
- redeveloping
- redeveloped
- redigested
- redirecting
- redirected
- redirects
- rediscount
- rediscounting
- rediscounted
- rediscovering
- rediscovered
- redistributed
- redistricting
- redlining
- redid
- redoubling
- redoubled
- redound
- redounded
- redraft
- redrafted
- redrawing
- redrew
- redressed
- redresses
- redub
- reduces
- reduplicating
- reduplicated
- reduplicates
- reeding
- reeded
- reeds
- reedits
- re-educate
- re-educating
- re-educated
- reefing
- reefed
- reefs
- reeking
- reeked
- reeks
- reeling
- reeled
- reels
- reemerged
- reemphasizes
- reenact
- reenacting
- reenacted
- reenacts
- reenforce
- reenforcing
- reenforced
- reenforces
- reengineer
- reengineering
- reengineered
- reentered
- re-enter
- re-entering
- re-entered
- reequipping
- reequipped
- reestablishing
- reestablished
- reestablishes
- reevaluates
- reeve
- reeving
- reeved
- reeves
- reexamine
- reexamining
- reexamined
- re-examining
- re-examined
- re-examines
- reexporting
- reexported
- ref
- refashion
- refashioned
- refasten
- refastening
- refastened
- referring
- referred
- refers
- refereed
- referees
- referenced
- refilling
- refilled
- refills
- refinance
- refinancing
- refinanced
- refinances
- refining
- refines
- refinishing
- refinished
- refinishes
- refitting
- refitted
- refits
- reflects
- refloat
- refloating
- refloated
- reflowed
- refocused
- refold
- refolded
- reforesting
- reforested
- reforests
- reforming
- reformed
- reforms
- reformatting
- reformatted
- reformats
- reformulate
- reformulating
- reformulated
- refracted
- refraining
- refrained
- refrains
- refreeze
- refreezing
- refrozen
- refreezes
- refroze
- refreshed
- refreshes
- refuels
- refuges
- refunding
- refunds
- refurbishing
- refurbished
- refurnish
- refurnishing
- refurnished
- refusing
- refused
- refuses
- regaining
- regained
- regains
- regale
- regaling
- regaled
- regarded
- regards
- regather
- regathered
- regenerating
- regenerated
- regenerates
- regerminate
- regerminating
- regerminated
- regimenting
- regimented
- regiments
- regionalize
- registering
- registers
- regive
- regrade
- regreening
- regreened
- regressing
- regressed
- regretting
- regretted
- regrets
- regrinding
- reground
- regrooving
- regrouped
- regrew
- regularizing
- regularized
- regurgitating
- regurgitated
- regurgitates
- rehab
- rehandling
- rehandled
- rehashing
- rehashed
- rehashes
- rehear
- rehearsing
- rehearsed
- rehearses
- reheated
- rehire
- rehired
- reigned
- reigns
- reignite
- reigniting
- reignited
- reimbursing
- reimburses
- reimport
- reimporting
- reimported
- reining
- reined
- reins
- reincarnating
- reincarnated
- reincarnates
- reincorporated
- reinduce
- reinduced
- reinfected
- reinflamed
- reinforcing
- reinforces
- reinoculate
- reinoculated
- reinserting
- reinserted
- reinserts
- reinspecting
- reinspected
- reinsured
- reintegrate
- reintegrating
- reintegrated
- reintegrates
- reinterpret
- reinterpreting
- reinterpreted
- reinterprets
- reintroduce
- reinvented
- reinvesting
- reinvested
- reinvests
- reinvestigate
- reinvestigated
- reinvigorate
- reinvigorated
- reinvite
- reinvited
- reinvites
- reinvolved
- reissued
- reissues
- reiterating
- reiterated
- rejecting
- rejected
- rejoiced
- rejoices
- rejoining
- rejoined
- rejoins
- rejuvenating
- rejuvenated
- rekindling
- rekindled
- rekindles
- relapsed
- relapses
- relating
- relates
- relativize
- relativizing
- relativized
- relaunch
- relaunching
- relaunched
- relaxes
- relayed
- relays
- relearn
- releasing
- releases
- relegating
- relegated
- relegates
- relented
- relicensing
- relieving
- relieves
- relining
- relinquishing
- relinquished
- relinquishes
- relish
- relishing
- relished
- relived
- reloaded
- reloads
- relocating
- relocated
- relocates
- relucting
- relume
- reluming
- relumed
- rely
- relying
- relied
- relies
- remained
- remainders
- remaking
- remade
- remakes
- remanufacture
- remanufacturing
- remanufactured
- remarking
- remarked
- remarrying
- remarried
- remarries
- remaster
- remeasured
- remedying
- remedied
- remedies
- remelt
- remelting
- remelted
- remembering
- remembered
- remembers
- remigrate
- remigrating
- remigrated
- reminded
- reminds
- reminiscing
- reminisced
- remise
- remitting
- remitted
- remits
- remix
- remixed
- remodels
- remonstrate
- remonstrated
- remonstrates
- remounting
- remounted
- remounts
- removing
- removed
- removes
- remunerating
- remunerated
- remunerates
- renaming
- renamed
- rending
- rends
- rendered
- renders
- renegades
- renege
- reneging
- reneged
- reneges
- renegotiate
- renegotiating
- renegotiated
- renewing
- renewed
- renews
- renominate
- renominated
- renouncing
- renounced
- renounces
- renovating
- renovated
- renovates
- renting
- rented
- rents
- renumbering
- renumbered
- reobtaining
- reobtained
- reoccupy
- reoccupied
- reoccur
- reoccurring
- reoccurred
- reopening
- reordered
- reorganizing
- reorganized
- reorient
- reorienting
- reoriented
- reoxidize
- repackage
- repackaging
- repackaged
- repainted
- repairs
- repassed
- repasts
- repatriating
- repatriated
- repaying
- repealing
- repealed
- repeals
- repeating
- repeats
- repelling
- repelled
- repels
- repented
- rephotograph
- rephrased
- repining
- replacing
- replaced
- replaces
- replanning
- replant
- replanted
- replay
- replayed
- replays
- replevin
- replevy
- replicate
- replicating
- replicated
- replicates
- replying
- replied
- replies
- repolish
- repolishing
- repolished
- repoll
- repolling
- repolled
- repopulate
- repopulated
- reported
- reports
- reposing
- reposed
- repositioning
- repositioned
- repossessing
- repossessed
- repossesses
- repot
- repotting
- repotted
- reprehending
- reprehended
- reprehends
- representing
- represented
- represents
- repressing
- repressed
- reprice
- repriced
- reprieving
- reprieved
- reprieves
- reprimanding
- reprimanded
- reprimands
- reprinting
- reprinted
- reprise
- reprised
- reproaching
- reproached
- reproaches
- reprobating
- reprobated
- reprobates
- reprocessing
- reprocessed
- reproducing
- reproduced
- reproduces
- reprogramming
- reprogrammed
- reproved
- reproves
- republish
- republished
- repudiating
- repudiated
- repudiates
- repulsing
- repulsed
- repulses
- repurchased
- repurchases
- repurify
- requesting
- requested
- requests
- requiring
- requires
- requisitioning
- requisitioned
- requisitions
- requited
- requites
- reradiate
- reradiated
- rereading
- rerecording
- rerouted
- rerunning
- reruns
- resampling
- rescale
- rescaling
- rescaled
- rescales
- rescheduled
- rescinding
- rescinded
- rescinds
- rescreening
- rescuing
- rescued
- rescues
- reseal
- researching
- researched
- resect
- resected
- resaw
- reseed
- reseeding
- reseeded
- resegregate
- resegregated
- reselling
- resold
- resells
- resembled
- resembles
- resend
- resending
- resends
- resenting
- resented
- resents
- reserving
- reshaping
- reshaped
- reshoot
- reshooting
- reshot
- reshuffling
- reshuffled
- residing
- resided
- resides
- resigning
- resigns
- re-sign
- resile
- resiling
- resiled
- resinate
- resinifying
- resinified
- resisting
- resisted
- resists
- resize
- resized
- resoldering
- resole
- resoled
- resolving
- resolved
- resolves
- resonated
- resonates
- resorb
- resorting
- resorted
- resorts
- resounded
- resounds
- resowed
- resows
- respects
- respelled
- respires
- respites
- responding
- responded
- responds
- resting
- rested
- rests
- restack
- restacking
- restacked
- restage
- restages
- restarting
- restarted
- restated
- restitute
- restituting
- restituted
- restocking
- restocked
- restored
- restraining
- restrains
- restricting
- restricts
- restructuring
- restructured
- restudy
- restudied
- restyle
- restyled
- resulted
- resuming
- resumes
- resupply
- resupplying
- resupplied
- resurface
- resurfacing
- resurfaced
- resurge
- resurging
- resurged
- resurrecting
- resurrected
- resurvey
- resurveyed
- resuscitating
- resuscitated
- resuscitates
- resuspend
- ret
- retting
- retted
- retailing
- retaining
- retained
- retains
- retakes
- retaliated
- retarding
- retards
- retaste
- retching
- retched
- retelling
- retold
- retells
- retest
- retested
- rethinking
- rethought
- reticulate
- reticulating
- reticulated
- retires
- retool
- retooling
- retorting
- retorted
- retorts
- retouched
- retracing
- retraced
- retraces
- retracted
- retracts
- retrained
- retransfer
- retransforms
- retranslate
- retranslating
- retranslated
- retransmit
- retransmitting
- retransmitted
- retreating
- retreated
- retreats
- retrenching
- retrenched
- retrenches
- retrieved
- retrieves
- retrofitted
- retrograded
- retrogress
- retrogressed
- retrospects
- retrying
- retried
- retries
- retuning
- retuned
- retunes
- returning
- returned
- retype
- retyped
- reunify
- reunified
- reunited
- reusing
- reused
- revving
- revved
- revs
- revaluate
- revaluating
- revaluated
- revalued
- revamp
- revamping
- revamped
- revamps
- revealed
- reveals
- revel
- revels
- reverberating
- reverberated
- reverberates
- revering
- revered
- reveres
- reverencing
- reverenced
- reverences
- reverify
- reverses
- reverting
- reverted
- reverts
- revet
- reviewing
- reviewed
- reviews
- reviling
- reviled
- revising
- revised
- revises
- revisiting
- revisited
- revitalizing
- revitalized
- revitalizes
- reviving
- revived
- revives
- revivifying
- revivified
- revivifies
- revoking
- revolted
- revolts
- revolutionizing
- revolutionized
- revolved
- revolves
- revote
- rewarded
- rewards
- rewarming
- rewarmed
- reweigh
- reweighed
- rewound
- rewiring
- rewired
- rewording
- reworded
- rewords
- reworking
- reworked
- reworks
- rewriting
- rewritten
- rewrites
- rewrote
- rezoning
- rhapsodize
- rhapsodized
- rhyming
- rhymes
- ribs
- ribboned
- ricking
- ricked
- ricks
- ricocheted
- ricochets
- ridding
- ridded
- rids
- riddling
- riddled
- riddles
- riding
- ridden
- rides
- rode
- ridging
- ridged
- ridges
- ridiculed
- ridicules
- riff
- riffle
- riffling
- riffled
- riffles
- rifling
- rifled
- rifts
- rigs
- righting
- righted
- rigidify
- rigidifying
- rigidified
- riling
- riled
- riles
- rills
- rimming
- rimmed
- rims
- riming
- rimed
- rings
- rang
- rinsed
- rinses
- rioting
- rioted
- ripping
- ripped
- rips
- rippling
- rippled
- ripples
- rising
- risen
- rises
- risked
- risks
- ritualize
- ritualized
- rivals
- riving
- rived
- rivets
- roaches
- roadblocks
- roamed
- roared
- roars
- roasted
- roasts
- robbed
- robing
- robed
- robes
- robotize
- rocking
- rocked
- rocks
- rocketing
- rocketed
- rockets
- rogues
- roil
- roiling
- roiled
- roister
- roistering
- roistered
- roisters
- role-playing
- rolfing
- rolls
- roller-skating
- roller-skated
- rollicked
- romancing
- romanced
- romanticizing
- romanticized
- romping
- romped
- romps
- roofed
- rooked
- rooks
- roomed
- rooms
- roost
- roosting
- roosted
- roosts
- rooting
- roots
- roping
- roped
- ropes
- roses
- rotting
- rotted
- rots
- rotated
- rotates
- rouged
- roughing
- roughed
- roughcast
- roughcasting
- roughening
- roughened
- rough-hewing
- roughhouse
- roughhousing
- roughhoused
- roughhouses
- roughneck
- roughnecks
- rouletting
- rounds
- roused
- rouses
- rousting
- rousted
- rousts
- routed
- routs
- routes
- roving
- roved
- roves
- rowing
- rowed
- rows
- rowels
- rubbed
- rubs
- rubberizing
- rubberized
- rubberneck
- rubbernecking
- rubbernecks
- rubber-stamping
- rubber-stamped
- rubbles
- ruck
- ruddle
- rue
- rued
- rues
- ruffling
- ruffled
- ruffles
- ruggedized
- ruining
- ruled
- rumbling
- rumbled
- ruminating
- ruminated
- rummaging
- rummaged
- rummages
- rumored
- rumors
- rumpling
- rumpled
- rumples
- runs
- ran
- rupturing
- ruptured
- ruptures
- rushing
- rushed
- rushes
- rusted
- rusts
- rusticate
- rustling
- rustled
- rustles
- rutted
- ruts
- ruffe
- raid on a bank
- radio tower
- roll skate
- renal pelvis
- returnable bottle
- ratification
- risky game
- radial engine
- rise up
- rosefish
- redfish
- rheum
- razor strop
- Romania
- Riga
- Rwanda
- Rhineland-Palatinate
- requiem
- right-wing extremism
- rubbish truck
- retinal detachment
- reanalysis
- reggae
- reactant
- regularise
- Regensburg
- Ratisbon
- reception desk
- redwing
- rowan berry
- Russian Federation
- relieve from office
- requirement specification
- Reich
- ribald
- renaissance
- realpolitik
- replication
- resegregation
- runoff
- Republic of Ireland
- raininess
- rainy weather
- rosy-cheeked
- redheaded
- run riot
- reliableness
- rainforest
- red giant
- roll call
- rote learning
- rotten meat
- right now
- Regina
- reduction in staff
- resistant to corrosion
- rural road
- running gag
- running joke
- rope maker
- residential building
- rate of unemployment
- real-time
- reinforcing bar
- rebar
- Rhode Island
- Ravenna
- rogue nation
- rogue state
- rutherfordium
- roentgenium
- Roman Empire
- ripper
- record library
- relict
- red alert
- remoulade
- rumour
- ragamuffin
- rescue service
- roll bar
- roll-over bar
- really difficult
- Republic of Korea
- registry of deeds
- ruby-throated hummingbird
- rollmop
- rollmops
- Republic of Bulgaria
- realise
- Republic of Turkey
- Republic of Cuba
- reckon up
- red-faced warbler
- red warbler
- rise from the dead
- Republic of Belarus
- readiness for duty
- Roxanne
- Roxane
- Rouen
- Rabat
- receiving stolen goods
- room for maneuver
- rhetorical question
- rescuer
- Romance
- Romanic
- Rose
- red poppy
- ramson
- real estate market
- red card
- roof ridge
- recension
- road surfacing
- relieve oneself
- raptor
- rollercoaster
- Red Sea
- Reformation Day
- red wine
- resettler
- rooter
- rumble strip
- reduplication
- reed organ
- rhapsodically
- recruiter
- redstart
- Rhine Falls
- raceme
- Rostock
- rachis
- radiocarbon dating
- rust bucket
- report back
- refer back
- reorganisation
- redox reaction
- rogue wave
- remembrance day
- repeller
- rough seas
- reader's letter
- ready for occupancy
- rustically
- running time
- red carpet treatment
- rapper
- robin redbreast
- rumination
- rupture of the membranes
- rock drill
- red-tapism
- reverse dictionary
- rheology
- rubbish bin
- rule of law
- revenue board
- revenue office
- roof truss
- roofer
- roof garden
- raw milk
- retirement home
- rangy
- retirement age
- roast joint
- ring-shaped cake
- ring cake
- railroad embankment
- reflected light
- rise in price
- rise in costs
- ram's horn
- reunification
- relegation
- radically
- rainbow jersey
- radio clock
- railway carriage
- redneck
- renal calculus
- race walking
- ragmen
- rag dealer
- rootstock
- rimfire ammunition
- randomise
- requirements catalogue
- reticular
- red herring
- receptor
- riding boot
- rotary traffic
- round robin test
- rearguard
- roast chicken
- riotously
- raised hide
- road accident
- relativise
- railroad cancel
- rock-solid
- rock salt
- Republic of Karelia
- relatable
- risk premium
- recuperation
- rough book
- retiracy
- radio broadcaster
- radio network
- rush-hour traffic
- rules of procedure
- residents' registration office
- registration plate
- ride at anchor
- run short
- random walk
- radio drama
- respectfully
- rickety
- rood screen
- relationship crisis
- raw milk cheese
- resourcefully
- Romany
- redevelopment
- rescue operation
- ray of light
- registration number
- rancour
- residence permit
- rice wine
- ravenousness
- rattail
- Romandy
- rim brake
- rail track
- racing stable
- racing team
- rhabdomyolysis
- runny nose
- recycle bin
- rationalisation
- renderer
- recommended speed
- rope down
- resistance fighter
- retrobulbar
- red-backed shrike
- red river hog
- ritual murder
- riding instructor
- Romansh
- Romance language
- ragweed
- reference person
- radially
- rational numbers
- riyal
- Riyadh
- recumbent bicycle
- ribosome
- return flight
- reticence
- rat race
- royal penguin
- rockhopper penguin
- ragwort
- Ross's goose
- red-breasted goose
- recalcitrantly
- ridge turret
- Reichstag fire
- really cool
- ravenous hunger
- ribbon noodle
- royal jelly
- red deer
- rhytidectomy
- red cabbage
- raspberry ice cream
- rating agency
- red kite
- roofing felt
- ramen
- raptly
- risk-averse
- residual risk
- repetiteur
- root user
- requirements document
- rainy day
- rock candy
- rock sugar
- rinderpest
- rail gauge
- radio documentary
- ring ouzel
- run for
- rudimentarily
- representativeness
- respiratory organ
- railway bridge
- railroad bridge
- reminder letter
- running the gauntlet
- rabbit skin
- ruffle up
- rose garden
- reading lamp
- rose family
- rainbow trout
- run-of-the-mill
- ringed
- rationality
- right-wing terrorism
- rudd
- radioactive waste
- religious education
- radiophysics
- routinely
- reanimation
- reinsurer
- rice pilaf
- roulade
- Red Army
- Russian leather beetle
- rosy-faced lovebird
- red-headed lovebird
- red knot
- recordable
- Romans
- rubber cloth
- rubberized cloth
- risotto
- range of benefits
- ribcage
- ruche
- ring out
- rifleman
- rem
- ratfish
- rabbitfish
- rho
- RAM
- Rom
- roo
- red chalk
- railcar
- railbus
- rubbish dump
- ring road
- Roadian
- rat-catcher
- read aloud
- redcurrant
- room temperature
- river bed
- richness
- recuperator
- roan
- Raymond
- Rebecca
- Rosa
- retro
- ravenous appetite
- rational function
- recalcitrance
- Rocky Mountains
- rifle grenade
- roadmap
- Rubik's Cube
- reclamation
- rowlock
- rowing machine
- raised bog
- rigour
- red whortleberry
- rack one's brain
- rambutan
- razorbill
- rhetorical device
- resource of language
- ricer
- reflex camera
- roller blind
- ready cash
- red-crested pochard
- relevantly
- rain gauge
- roundup
- rubeola
- rotative
- recognise
- radiolysis
- rhodonite
- road hog
- rufous
- reciprocating movement
- religious war
- reel-to-reel tape recorder
- racial segregation
- respectably
- Republic of Dagestan
- ringed seal
- rodenticide
- rambunctiousness
- riff-raff
- raiment
- Reaganomics
- rose window
- refractory period
- rumpus
- relative to
- reorientation
- reversionary
- ropy
- rainless
- reading room
- Rhone
- run for it
- Rhaetian
- railman
- railwayman
- rope bridge
- raiser
- radula
- relay race
- road race
- reach a conclusion
- religious festival
- referred to
- referring to
- related by blood
- running away
- running water
- retirement income
- round out
- rural area
- royal seat
- risque
- relative numbers
- radio waves
- restatement
- rascality
- radio programme
- randomly
- reach orgasm
- recreation room
- retail outlet
- runt
- retraction
- rehabilitation centre
- renter
- research paper
- room and board
- re-entry
- rounded off
- referral
- reprehension
- remission
- reassurance
- requisite
- rubbing off
- rebuttal
- reclusive
- recognisable
- readiness
- roaster
- rationalise
- revitalise
- ready to go
- romanticist
- roseate
- rawness
- rink
- re-establish
- regain consciousness
- redaction
- representatives
- rudely
- remoteness
- rootlet
- recognised
- remnants
- rudimental
- revenant
- revolutionise
- rife
- righteously
- raider
- rainbow-coloured
- reorganise
- recreant
- runlet
- roly-poly
- rubbish heap
- rubbing out
- recklessly
- ruling class
- rakish
- rover
- reporters
- rough-house
- rehabilitative
- recuperative
- relics
- ratchet handle
- requirements
- robustly
- rundown
- retiree
- recommendatory
- receptively
- running out
- reduce to ashes
- refulgence
- romancer
- raconteur
- rashly
- Reykjavik
- rock dove
- regional authority
- race relations
- radiation damage
- radiation dose
- radiation effect
- radiation exposure
- radiation sickness
- radioactive contamination
- radioactive fallout
- radioactive tracer
- radioactive decay
- rail transport
- railway network
- rain water
- rainout
- rapid test
- reactor safety
- reclamation industry
- recombinant DNA technology
- recyclability
- recycled material
- recycled paper
- red tide
- reflectometry
- reforestation
- refrigeration industry
- refuse collection vehicle
- regional development
- regional planning
- reintroduction
- renaturation
- renewable energy source
- renewable raw material
- rescue system
- research centre
- research policy
- residual waste
- respiratory air
- respiratory disease
- respiratory system
- reverse osmosis
- risk communication
- road network
- road salt
- rotary furnace
- R
- Rain
- Rainbow
- Raleigh
- Rawalpindi
- Recife
- Red
- Red Army Faction
- Reims
- Religious Society of Friends
- Republic of China
- Republican Party
- Reticulum
- Revolution
- Rhea
- Rhinoceros
- Rhodes
- Richmond
- Rio Grande
- River
- Robert Koch
- Robin Hood
- Rococo
- Roman Republic
- Roman calendar
- Romanticism
- Roosevelt
- Rosario
- Roseau
- Rosemary
- Ross Sea
- Rotterdam
- Rubicon
- Ruby
- Russian Orthodox Church
- Racine
- Radcliffe
- Ramona
- Ramsey
- Rancho Cucamonga
- Randolph
- Rangoon
- Red River
- Redford
- Redmond
- Redstone
- Reno
- Rheims
- Rhineland
- Rhodesia
- Richardson
- Richland
- Ripley
- Riviera
- Roanoke
- Roberta
- Robinson Crusoe
- Rochester
- Rockford
- Rockland
- Rodney
- Rogers
- Roman numerals
- Romulus
- Rosalie
- Roseland
- Rosenberg
- Rossini
- Roswell
- Roth
- Roxy
- Roy
- Rushmore
- Russ
- Ruth
- Rutherford
- Rutland
- rabbinate
- rabbinic
- rabbit ears
- rabidly
- raccoons
- racers
- raceway
- racialist
- racially
- racier
- raciness
- racing form
- racists
- rack up
- radar trap
- radarscope
- radiantly
- radiative
- radicalization
- radicals
- radio astronomy
- radio-controlled
- radioactively
- radiocarbon
- radiographic
- radioisotope
- radiological
- radioman
- radiometric
- radiometry
- radiophone
- radios
- radioscopy
- radiosonde
- radiotelegraph
- radiotherapist
- radishes
- radix
- raffishness
- rafters
- rag doll
- rag trade
- ragbag
- raggedly
- raggedy
- raglan
- raglan sleeve
- rags-to-riches
- ragtag
- ragtop
- rah-rah
- railroader
- railwaymen
- rain gage
- rainmaker
- rainmaking
- raise fears
- raise money
- raise the bar
- raise up
- raisins
- rake in
- rake off
- rakishly
- ralph
- ramadan
- rambunctiously
- ramekin
- ramequin
- ramie
- ramifications
- ramjet
- rampancy
- rampantly
- ran out
- ran over
- ranch house
- rancorously
- randiness
- randomisation
- randomised
- randomness
- randy
- rankings
- rankness
- rapaciousness
- raper
- rapid transit
- rapists
- rapporteur
- rapturous
- rapturously
- rarebit
- rarer
- rarest
- raring
- rarities
- rashest
- raspberries
- raspy
- ratable
- ratch
- rate of exchange
- rateable
- ratepayer
- rationalised
- rattan
- rattly
- rattrap
- ratty
- raucously
- raucousness
- raunchy
- ravel out
- ravenously
- raver
- ravishingly
- raw materials
- raw-boned
- rawest
- razorback
- razors
- razzle-dazzle
- razzmatazz
- re-elected
- re-election
- re-emerge
- re-emerged
- re-enactment
- re-establishment
- re-evaluate
- reabsorption
- reacher
- reacquisition
- reactivation
- reactors
- readers
- readier
- readiest
- reading matter
- readings
- readmission
- ready-to-wear clothes
- reaffirmation
- reafforestation
- realignment
- realised
- realising
- realities
- reallocation
- reappointment
- rearrangements
- reassertion
- reassessment
- reassignment
- reassuringly
- reattachment
- rebellions
- rebelliously
- rebuttable
- recalculations
- recalibrated
- recapitalisation
- recapitalization
- receivers
- receivership
- recency
- receptiveness
- receptivity
- recessional
- recessionary
- recharger
- recipe book
- recipes
- recipients
- reciprocally
- reciprocation
- reclaimable
- reclassification
- recoded
- recognises
- recognising
- recognizance
- recommendations
- recompilation
- reconfigurable
- recorders
- recordings
- recoverability
- recreation area
- recreative
- recriminatory
- recrudescent
- rectangles
- rectifiable
- recurrently
- recursively
- red carpet
- red-headed
- red-letter day
- redbrick
- redder
- reddest
- redeemer
- redefinition
- redemptive
- redeposition
- rediscovery
- redisplay
- redistributable
- redistributive
- redness
- redshift
- reducibility
- reductionism
- reductionist
- reductions
- reductive
- redundantly
- reeducation
- reel off
- reeler
- reenactment
- referable
- reference library
- referenda
- referent
- referential
- referentially
- referrals
- refillable
- reflectively
- reflexes
- reflexion
- reflexively
- reflexiveness
- reflexivity
- reflexology
- reformable
- reformative
- reformer
- reformism
- reformist
- reformulation
- refresher course
- refreshingly
- refrigerators
- refugees
- refulgent
- refutable
- refutations
- regality
- regally
- regionally
- regions
- registrable
- registrar
- registrations
- regnant
- regrowth
- regular expression
- regularisation
- regularised
- regularities
- regularization
- regulars
- regulative
- regulators
- rehearsals
- reification
- reinfection
- reinforcer
- reinitialisation
- reinitialise
- reinitialised
- reinitialize
- reinitialized
- reinsertion
- reintegration
- reinterpretation
- reinvention
- reinvestment
- rejections
- relabel
- relatedness
- relationships
- relaxant
- relentlessness
- relief map
- religions
- religiously
- religiousness
- remarkableness
- rematch
- reminders
- reminiscently
- remonstrant
- remorsefully
- remorselessly
- remote-controlled
- remoter
- remotest
- remoulding
- removals
- remover
- renditions
- renegotiation
- rent control
- rent-free
- rentals
- reorganised
- reorganising
- repairman
- repairmen
- reparable
- repeatable
- repeaters
- repentantly
- repercussions
- repetitively
- replacements
- replicable
- reportable
- repositories
- representable
- representations
- repressively
- reproachfully
- reproducible
- reproductions
- reproductively
- reprovingly
- reptilian
- republics
- repulsively
- reputability
- reputably
- rescan
- rescanned
- rescuers
- reselect
- resentfully
- reserpine
- reservations
- reservoirs
- resettable
- residences
- residents
- residua
- residuary
- residuum
- resignations
- resistively
- resistless
- resit
- reskill
- resolutions
- resolvent
- resonantly
- resoundingly
- resourcefulness
- respondents
- responses
- responsibilities
- responsively
- responsiveness
- rest room
- restaurants
- restiveness
- restlessly
- restrainer
- restrictions
- restrictively
- resurgent
- resuscitator
- retainers
- retaliative
- retardant
- retentivity
- reticulation
- retinal
- retinitis
- retrievable
- retroactively
- retrospectively
- retroviruses
- return ticket
- returnee
- rev up
- revanchist
- revelations
- reverberant
- reverend
- reverentially
- reverently
- reversely
- reviewers
- reviler
- revisable
- revisionist
- revisions
- revitalisation
- revitalised
- revitalization
- revivalism
- revivification
- revocable
- revoltingly
- revolutionaries
- rewritable
- rhesus
- rhetorically
- rhetorician
- rheumatology
- rhinitis
- rhinoceroses
- rhizomes
- rhomboidal
- rhythm method
- rhythmically
- ribosomal
- richer
- richest
- ricin
- ride across
- ride down
- ride in
- riders
- ridiculously
- riflemen
- rigatoni
- rigger
- right off the bat
- right-back
- right-minded
- rigidly
- rigorously
- rigorousness
- rigours
- rim job
- ring the bell
- ring-fence
- ring-pull
- rinse off
- rinse out
- rioters
- rip out
- rip-roaring
- ripcord
- ripely
- ripped off
- riskier
- riskiest
- riskiness
- rites
- ritualistically
- ritually
- rituals
- rivalries
- riven
- river bank
- riverboat
- rivers
- road junction
- roadkill
- roads
- roadshow
- roadsters
- roadways
- roadwork
- roar at
- roarer
- roast beef
- robberies
- robotic
- robots
- rock 'n' roll
- rock the boat
- rock wool
- rock-bottom
- rockery
- rocketry
- rockier
- rocking stone
- roger
- roguishly
- roles
- roll around
- roll in
- roll over
- roll-call
- roll-out
- roll-over
- rollback
- roller-coaster
- rollers
- rolling stone
- romantically
- romper
- roofgarden
- room to let
- room-mate
- rooming house
- root for
- rope up
- rosebud
- rosebush
- rosier
- rostra
- rotation speed
- rotations
- rote
- rotisserie
- rotter
- rough and ready
- rough up
- rough-and-ready
- rough-and-tumble
- rough-hewn
- rougher
- roughest
- roughshod
- round bracket
- round robin
- round roll
- round table
- round trip
- roundabout route
- roundabouts
- rounder
- roundest
- roundhouse
- roundworm
- rowdier
- royal-blue
- royally
- royalties
- rub salt in the wound
- rub shoulders with
- rub up
- rubato
- rubbishy
- rubies
- ruckus
- ruction
- rudderless
- ruder
- rudest
- ruefully
- ruffianly
- rugose
- ruinously
- rulebook
- rulers
- rulings
- ruminatively
- rumoured
- rumours
- run along
- run amok
- run amuck
- run dry
- run its course
- run off
- run-in
- run-through
- runabout
- runaway inflation
- runnable
- runners
- runnier
- runniest
- running mate
- rurally
- rush about
- rush in
- rusticity
- rusting through
- rustler
- ruthlessly
- rye bread
- radiation therapy
- rainwear
- rainy season
- raise a loan
- rangefinder
- razor-blade
- razorblade
- re-elect
- reflex action
- refugee camp
- register office
- registration document
- registration form
- relief road
- relief work
- remand centre
- remand prisoner
- rent money
- requisition form
- respond to
- restaurant car
- revolving door
- right-hand traffic
- road construction
- roadholding
- roast veal
- rosehip
- rubbish chute
- rust stain
- rabbit hutch
- race hatred
- radio transmission
- rag-and-bone man
- rain cloud
- rates of exchange
- ready to leave
- ready-mixed concrete
- rebate plane
- red fox
- red-faced
- reefy
- refreshment room
- refuse tip
- regular visitor
- relay team
- relief fund
- religious book
- rented room
- repair load
- rescue work
- research work
- residential density
- residential waste
- resign from
- resign oneself
- resinous wood
- resistance to
- respiratory organs
- retail price
- retail sale
- return call
- return home
- ribbed slab
- rich in ideas
- right angled
- rimlock
- ring beam
- rise in prices
- river-bed
- road haulage
- road manners
- rock face
- roll about
- rolled glass
- roller skates
- roof pitch
- root up
- rootlessness
- rough sea
- rowing boat
- rub one's hands
- rubber gloves
- ruffled up
- run about
- run into debt
- running aground
- running dry
- Roma
- Red Indian
- run for election
- retired person
- rand
- Ryazan
- Russian doll
- Richter scale
- ringgit
- reduces in price
- recipience
- refuse dump
- rubbish tip
- recliner
- running start
- ramshackle hut
- rattler
- rattlers
- reconvalescence
- rowdyish
- refulgently
- rapturousness
- risk factor
- rankly
- roadbed
- rustily
- reiterant
- rainily
- reciprocative
- redolently
- runty
- rottenly
- reactionist
- recreations
- reimbursable
- refutability
- regulativ
- recidivistic
- recidivous
- recoupment
- revulsive
- rotundly
- ruddily
- referring to this
- ramblers
- ruby coloured
- rest stop
- registration office
- rag money
- rush order
- ready for delivery
- reciprocality
- recreation home
- righthand
- rarefield
- rag bag
- reconditely
- raving madness
- recumbency
- rube
- rubdown
- readably
- rottened
- rottens
- runts
- rubber tape
- reputations
- ready for battle
- ready to start
- ready for shipment
- receives empor up
- rambler rose
- rotation of the earth
- roll chair
- read in
- regrettingly
- rush mat
- rugs
- radioscopic
- record section
- road conditions
- recreantly
- Rajasthan
- Rhaeto-Romance
- Ruhr
- restraints
- remissness
- ricefield
- rice-field
- roastery
- raise in salary
- roofrack
- real estate broker
- resting place
- reverse discrimination
- rich lady
- repugnancy
- rat-trap
- restraint of trade
- reverb
- reversible coat
- rigidness
- rose bush
- road signs
- right of common
- respiratory distress
- resale price
- rich in species
- rent in kind
- rear tyre
- rapscallion
- re-echo
- rove about
- ruralize
- running-in
- ready-made clothing
- rompish
- read-only
- rise in salary
- rights issue
- round turn
- razzia
- reducers
- regents
- rule of three
- recurse
- recoilless
- repair-shop
- rock'n'roll
- roast coffee
- rugger
- rhytm
- reed warbler
- robbers
- roast meat
- run ashore
- return journey
- rearmaments
- ropey
- razzle
- retail dealer
- redisplayed
- REM sleep
- Rennes
- Reuleaux triangle
- Reye's syndrome
- Rhodian
- Rhyacian
- Riemannian geometry
- Riesling
- Rijeka
- Rimini
- Ring of Fire
- Rivne
- Robin
- Roman Catholicism
- Romantic
- Rorschach test
- Rosalind
- Rostov-na-Donu
- Rottweiler
- Rouget's rail
- Royal Marines
- Rumpelstiltskin
- Ruse
- Russian studies
- Russian sturgeon
- Rutland beauty
- Rwandan
- religious order
- remonstrative
- remote procedure call
- remote viewing
- removability
- renal clearance
- renewable energy
- reniform
- renovascular
- rent boy
- reoxidation
- repeat offender
- repechage
- repopulation
- repost
- representative democracy
- repressible
- reprivatization
- reproductive organ
- reprography
- repurpose
- requiem shark
- residuals
- resizable
- resolving power
- resorcinol
- rest in peace
- restraining order
- retaining wall
- reticulocyte
- retinoblastoma
- retinoic acid
- retinol
- retinoscope
- retroactivity
- retrocardiac
- retrolental
- retroperitoneal
- retropharyngeal
- retrosternal
- retrovirus
- returf
- return pass
- retweet
- reusability
- revanchism
- revertant
- revivable
- rhagade
- rheme
- rhesus macaque
- rhesus monkey
- rheumatological
- rhinoceros beetle
- rhinology
- rhinoplasty
- rhinovirus
- rhodochrosite
- rhombohedral
- rhonchus
- rhyme scheme
- rhythm and blues
- rhythm guitar
- rhythmic gymnastics
- rhythmics
- ribbed vault
- ribwort
- rice cake
- rice growing
- rice milk
- rice vinegar
- ricinoleic acid
- ricotta
- rictus
- ride cymbal
- rigadoon
- right ascension
- right back
- right coset
- right of first refusal
- right whale
- right-click
- ring system
- ringbearer
- ringtone
- riot police
- rip current
- ripple effect
- risk appetite
- riskless
- rite of passage
- river basin
- riverine
- road train
- road trip
- roadie
- roadrunner
- roadside bomb
- roadside hawk
- roadworthiness
- roan antelope
- robber baron
- rock pigeon
- rock pipit
- rock up
- rocket engine
- rocket launcher
- rocket science
- rockslide
- rodomontade
- role conflict
- roll one's eyes
- roll-top desk
- rollator
- rolled oats
- roller towel
- rollerblader
- romanesque
- root beer
- root canal
- root cause
- root rot
- rootedness
- rorqual
- rosacea
- rose chafer
- rose fish
- rose petal
- rosefinch
- roseola
- rotary printing press
- rotator cuff
- rotavirus
- rotgut
- rotifer
- rotorcraft
- rough horsetail
- rough-legged buzzard
- roulette wheel
- round of applause
- round-bottomed flask
- roundhead
- route planner
- rove beetle
- royal flush
- rozzer
- rub off on
- rubber duck
- rubber ring
- rubbernecker
- rubbing strip
- ruddy duck
- ruddy shelduck
- ruffed grouse
- rufous-capped antshrike
- rufous-tailed hawk
- rufous-winged antshrike
- ruga
- rule of the road
- rules of the road
- rumor mill
- run in the family
- run-time
- running in
- running shoes
- rurality
- rusty nail
- rusty tinamou
- rutile
- rabbet joint
- rabbet plane
- rabbit burrow
- rabbit fever
- rabbit on
- raccoon dog
- race riot
- racecard
- racemic
- rachitic
- rachitis
- racial discrimination
- racing circuit
- racing start
- racing yacht
- rack of lamb
- rack railway
- rack rent
- rackety
- radar dome
- radar echo
- radar target
- radial artery
- radial nerve
- radiant flux
- radiation syndrome
- radical hysterectomy
- radicchio
- radicle
- radiculitis
- radio aerial
- radio antenna
- radio compass
- radio detection and ranging
- radio signal
- radio source
- radio-frequency spectrum
- radio-opacity
- radio-opaque
- radioactive dating
- radiobiology
- radiochemist
- radiochemistry
- radiolarian
- radiolucent
- radiopacity
- radiopharmaceutical
- radiophotography
- radiosensitivity
- radius vector
- radome
- raff
- raftsman
- rag paper
- rag week
- ragged robin
- Ragnarok
- ragpicker
- ragtag and bobtail
- Ragusan
- rail fence
- rail line
- rail technology
- railroad car
- railroad tunnel
- railway authority
- railway junction
- railway line
- railway system
- rain barrel
- rain check
- rain dance
- rain down
- rain shadow
- rainbow fish
- rainbow smelt
- raise Cain
- raise hell
- raise the roof
- raisin bread
- Rajput
- rallying cry
- rallying point
- ramate
- ramble on
- ramjet engine
- rammer
- ramose
- rampageous
- rampant inflation
- rampion
- ranch hand
- random access memory
- randomising
- randomization
- range pole
- ranging pole
- ranitidine
- ranula
- rap music
- rapaciously
- rapeseed oil
- raphe
- rappee
- raptorial bird
- Rapunzel
- Rasputin
- Rastafarian
- rat snake
- ratability
- rataplan
- ratchet effect
- ratchet screwdriver
- rate of depreciation
- rate of growth
- rate of inflation
- rate of return
- ratel
- rathole
- rathskeller
- ration card
- rational expectations
- rationalising
- ratite
- ratite bird
- ratline
- rattlebox
- rattlesnake fern
- rattlesnake root
- raunch
- raunchily
- ravager
- rave-up
- raveling
- ravelling
- raw recruit
- raw weather
- raw wood
- raw wool
- rawer
- rawly
- ray of hope
- Rayleigh
- rayless chamomile
- Raymondville
- razor clam
- razor edge
- razorback hog
- razorbacked hog
- razorblades
- re-afforestation
- re-emphasise
- re-emphasize
- re-equipped
- re-establishes
- re-evaluating
- re-introduce
- re-use
- reaccessed
- reach manhood
- reaction engine
- reaction propulsion
- reactively
- read along
- reading desk
- reading program
- ready to hand
- real economy
- real estate loan
- real interest rate
- real life
- real wage
- real-estate business
- real-time processing
- realgar
- reality principle
- realizably
- reallotment
- reapplication
- reapportionment
- rear derailleur
- rear lamp
- reasonable doubt
- reasoner
- reauthorize
- reaver
- rebound tenderness
- reboxetine
- rebukingly
- reburial
- rebutter
- rec
- rec room
- recalcitrancy
- recalibrating
- recapture clause
- recce
- receivables
- receptive aphasia
- reciprocal trade
- reciprocating saw
- reciprocatory
- recitals
- reclining chair
- reclusion
- reclusiveness
- recoding
- recognisance
- recognizability
- recombinant DNA
- reconcilement
- reconnaissance in force
- reconnaissance mission
- reconnaissance plane
- reconnaissance vehicle
- reconstructive
- reconstructive surgery
- record album
- record book
- record jacket
- record office
- record sleeve
- recorder player
- recording studio
- recordist
- recovery position
- recovery room
- recreational drug
- rectal artery
- rectally
- rectilinear regression
- rectoplasty
- recultivation
- recurring decimal
- recuse
- recycling bin
- recycling plant
- red alder
- red algae
- red buckeye
- red campion
- red cedar
- red clover
- red flag
- red ginger
- red grouse
- red haw
- red jungle fowl
- red maple
- red oak
- red onion
- red phalarope
- red pine
- red raspberry
- red sandalwood
- red siskin
- red snapper
- red sorrel
- red squirrel
- red trillium
- red underwing
- red wolf
- red-blind
- red-breasted merganser
- red-breasted nuthatch
- red-breasted sapsucker
- red-eye
- red-eyed vireo
- red-footed falcon
- red-green color blindness
- red-green colour blindness
- red-legged partridge
- red-necked grebe
- red-shouldered hawk
- red-tailed hawk
- red-winged blackbird
- redberry
- redbrick university
- reddish brown
- reddish purple
- reddle
- redemptory
- redeye
- redeye flight
- redheaded woodpecker
- rediscount rate
- rediscoveries
- redoubtably
- redroot
- redshank
- redstarts
- reducibly
- reducing agent
- reductase
- reduviid
- redux
- redye
- reed bunting
- reed pipe
- reed stop
- reedbird
- reemergence
- reenforcement
- reentrant angle
- reevaluation
- reference currency
- reference system
- referred pain
- referrer
- refined sugar
- reflecting telescope
- reflex arc
- reflex epilepsy
- reform movement
- refracting telescope
- refractor
- refractoriness
- refractory anaemia
- refractory anemia
- refractory-lined
- refrigerator car
- refueling
- refugium
- refuse collector
- regional anaesthesia
- regional anesthesia
- regional bank
- registered bond
- registered capital
- registered security
- registrant
- regius professor
- regosol
- regression curve
- regression equation
- regression line
- regressive tax
- regressive taxation
- regular army
- regular income
- regular meeting
- regulator gene
- regulatory agency
- regulatory offence
- Reichstag
- reindeer lichen
- reindeer moss
- reinitialising
- reinitializing
- rejection error
- relating to
- relationship manager
- relative atomic mass
- relative density
- relative majority
- relaxation method
- religious holiday
- religious leader
- religious movement
- reliquaries
- reloader
- remain firm
- remedial action
- remedially
- remissly
- remittent
- remitter
- remodeled
- remodelled
- remoulade sauce
- removal firm
- renal artery
- renal colic
- renal cortex
- renal insufficiency
- renal vein
- renege on
- renewable resources
- renin
- rennin
- renomination
- rent-a-car
- rent-roll
- rental income
- renunciant
- renunciative
- reovirus
- repatriation of flight capital
- repeating decimal
- repellently
- repetitiously
- replaceability
- replenishable
- repleteness
- repo
- report form
- reposeful
- repp
- reprehensibility
- reprehensibly
- representatively
- reproductive cloning
- reproval
- repurchase agreement
- repurchase transaction
- repurposing
- request stop
- res gestae
- res judicata
- res nullius
- rescanning
- rescindable
- rescue equipment
- rescue party
- resealable
- research director
- research effort
- research facility
- research rocket
- research staff
- researchable
- reseda
- resentfulness
- reserve account
- reserve bank
- reserve currency
- reserve fund
- reserve ratio
- reservedly
- resew
- reshipment
- resident physician
- residential construction
- residual clay
- residual soil
- resiliently
- resistantly
- resister
- resort area
- resort hotel
- resourced
- resourcing
- respiratory alkalosis
- respiratory disorder
- respiratory illness
- respiratory infection
- respiratory tract infection
- resplendently
- respondent conditioning
- rest house
- rest on your laurels
- rest period
- rest-cure
- restaurant chain
- restfully
- resting potential
- restively
- restriction endonuclease
- restriction enzyme
- restrictive clause
- resumable
- resupine
- resurrection plant
- resuspension
- retail bank
- retail banking
- retail chain
- retail price index
- retardent
- retention period
- retentively
- reticently
- reticular formation
- reticulated python
- retirement fund
- retirement plan
- retractor
- retributory
- retrobulbar neuritis
- retromandibular vein
- retrorse
- return on capital employed
- return on investment
- returning officer
- returns to scale
- revealed religion
- revealingly
- revelled
- revengefully
- revenue tariff
- reverberative
- reverse annuity mortgage
- reverse mortgage
- reverse transcriptase
- reversionary annuity
- revertible
- revery
- review article
- review copy
- reviewable
- revisal
- revitalising
- revolutionised
- revolutionising
- revolvable
- revolving credit
- revolving fund
- rhabdomancer
- rhabdomyoma
- rhabdosarcoma
- rhabdovirus
- rhagades
- rhapsodise
- rheological
- rheumatic aortitis
- rheumatoid factor
- rheumatoid spondylitis
- rheumatologist
- rhinencephalon
- rhinophyma
- rhinoscope
- rhinoscopy
- rhinosporidiosis
- rhizopod
- rhizotomy
- rhombencephalon
- rhombi
- rhomboid minor muscle
- rhomboid muscle
- rhombuses
- rhubarb pie
- rhyming slang
- riband
- ribavirin
- ribbon worm
- ribgrass
- rice beer
- ricebird
- Richfield
- richweed
- rickettsiosis
- ride height
- ride over
- riderless
- ridership
- ridge tile
- Ridgefield
- ridgeling
- ridgling
- riding bitt
- riding breeches
- riding lamp
- riding light
- riding master
- riding mower
- rifampin
- rifle shot
- rift valley
- rig up
- right coronary artery
- right gastric artery
- right hander
- right of entry
- right off
- right to withdraw
- right-handedly
- right-of-way
- rights offering
- rigid joint
- rinds
- ring-necked parakeet
- ring-tailed lemur
- ringdove
- ringleted
- ringside seat
- rinkhals
- rinser
- riot gun
- rip cord
- riparian forest
- ripping bar
- ripping chisel
- ripple mark
- ripple-grass
- rise to power
- riser pipe
- risk assessment
- risk diversification
- risk exposure
- risk of infection
- risk perception
- risk spreading
- risk-free
- Rita
- ritonavir
- ritual dance
- ritualise
- ritualised
- rivalled
- river blindness
- river boat
- river bottom
- river dolphin
- river horse
- riverfront
- Riverview
- rivetter
- road agent
- road builder
- road rage
- roadhouse
- roast beef plant
- roast lamb
- roast pork
- rob Peter to pay Paul
- robber fly
- robe-de-chambre
- robot bomb
- robot pilot
- robotlike
- rocambole
- Rochelle salt
- rock barnacle
- rock bass
- rock beauty
- rock bit
- rock concert
- rock cress
- rock hammer
- rock harlequin
- rock hyrax
- rock lobster
- rock maple
- rock oil
- rock opera
- rock partridge
- rock salmon
- rock sandwort
- rock star
- rock wren
- rockcress
- rockers
- rocket base
- rocket cress
- rocket engineer
- rocket fuel
- rocket launching
- rocket propellant
- rocket range
- rocket salad
- rocket scientist
- rocket-propelled
- Rockingham
- rockrose
- Rockville
- Rocky Mountain
- Rocky Mountain goat
- rod-shaped
- roentgen ray
- roentgenogram
- roentgenographic
- roentgenography
- roentgenoscope
- roes
- roily
- roll film
- roll-top
- rolled gold
- rolled out
- roller bandage
- roller bit
- roller skater
- rollerblading
- rolling hitch
- rollout
- rollover credit
- roly-poly pudding
- Roman arch
- roman letters
- Roman nettle
- Roman wormwood
- Romanist
- romanticise
- romanticised
- romanticises
- romanticising
- romper suit
- roof cladding
- roof covering
- roof rat
- roofing material
- roofing paper
- roofing tile
- rooibos
- roominess
- root cap
- root crops
- root hair
- root word
- rootage
- rootstalk
- rope off
- rope yarn
- roped party
- ropemaker
- ropeway
- ropiness
- Rorschach
- rosaries
- rose hips
- rose mallow
- rose moss
- rose of Jericho
- rose of Sharon
- rose oil
- rose pink
- rose quartz
- rose-colored starling
- rose-red
- roseate spoonbill
- roseola infantum
- rotary press
- rotational latency
- rotenone
- rotor blade
- rotor head
- rototiller
- rough cut
- rough drawing
- rough going
- rough out
- rough-legged hawk
- rough-skinned newt
- rough-stemmed goldenrod
- rouleau
- roulette ball
- round arch
- round clam
- round dance
- round ligament of the uterus
- round window
- round-eyed
- rounders
- router plane
- row of trees
- rowdily
- rowing club
- royal agaric
- royal court
- royal fern
- royal house
- royal palm
- rub along
- rubber bullet
- rubber tire
- rubberise
- rubberised
- rubor
- rubout
- ruby-crowned kinglet
- ruckle
- rudder blade
- rudderfish
- ruddy turnstone
- rug beater
- rugby ball
- rugby football
- rugged individualism
- ruggedisation
- ruggedization
- rugrat
- Rumanians
- rumble seat
- rummer
- rump steak
- rumpus room
- run across someone
- run against
- run on
- run-of-the-mine
- run-on
- run-on sentence
- run-time error
- runcible spoon
- rundle
- runner bean
- running back
- running lights
- runtime error
- ruralist
- rush along
- rush away
- rush candle
- rush family
- Ruskin
- Russian Orthodox
- Russian-speaking
- Russians
- rust mite
- rust-free
- rustbucket
- rusty blackbird
- rutty
- rye grass
- rye whiskey
- Rent
- reversing light
- rabbler
- racing cyclist
- radial crack
- radiation injury
- radiation treatment
- radiomen
- radius of action
- radius of gyration
- ragdoll
- ragstone
- railroad worker
- railway crossing
- railway embankment
- railway employee
- rain hat
- rain storm
- raker
- range of prices
- range of voice
- range-finder
- raspberry vinegar
- rasping voice
- rate of fire
- rate of freight
- rate of march
- rate of profit
- raving lunatic
- re-training
- reaction heat
- reactiveness
- reading list
- reading microscope
- reading spectacles
- ready for action
- real assets
- rear lamps
- reasonable suspicion
- receipt book
- reception committee
- reclamation of land
- recoiler
- recording van
- red fir
- red gold
- red hat
- red phosphorus
- red zinc ore
- refuelling aircraft
- refuse bin
- refuse disposal
- regimental commander
- registered share
- registration book
- registry office
- regular officer
- regular troops
- relentless persecution
- relief angle
- relief train
- relief troops
- religious freedom
- relishable
- remodeling
- removal van
- renewals
- rental fee
- repealable
- reporting obligation
- requisition number
- requited love
- reserve officer
- resident magistrate
- resident population
- residuary legatee
- resistance movement
- retainer ring
- retentive memory
- return match
- reverberatory
- reverberatory furnace
- reversible gel
- revetment wall
- ribbon agate
- riding boots
- rifle drill
- rifle shooting
- right here
- ring-road
- ringing cheers
- riot squad
- riotousness
- ripping machine
- rise of the tide
- river control
- river erosion
- river load
- river meadow
- river navigation
- river police
- river wall
- road fork
- road grader
- road maintenance
- road narrows
- road oil
- road profile
- road work
- roar of laughter
- rocker bearing
- rocket motor
- roll of honour
- roll-on deodorant
- roller bed
- roller card
- roller gin
- roller mill
- rolling gait
- rolling kitchen
- root of the matter
- rope of sand
- rope sling
- rosaria
- rosarium
- rough road
- rough translation
- round about
- round brackets
- round plane
- round shoulders
- routine work
- row of houses
- royal prerogative
- royal sail
- royals
- rubber boots
- rumble-seat
- running commentary
- running down
- running off
- running over
- running rigging
- rush job
- regolith
- radar operator
- rearer
- recallable
- receiving office
- reconnaissance aircraft
- referendary
- regardfulness
- rejectable
- remit money
- rescue team
- rhinopharyngitis
- rhinorrhoea
- rising ground
- road way
- roof lamp
- rud
- rumpless
- run into danger
- rub dry
- race-horse
- rack wheel
- random logic
- random numbers
- real growth
- real-time system
- reconciliation of accounts
- recursion theorem
- redemption payment
- registered trade mark
- relational database system
- remanent
- remedial maintenance
- rememberance
- repair time
- replacement costs
- rescue dump
- response function
- rest upon
- restrictor
- return channel
- ripple counter
- roasted coffee
- roasters
- rock fill
- rock mechanics
- rod bender
- roll back
- root of weld
- rabbis
- radiation-exposed
- radiobiologist
- radiocinematography
- radiodensity
- radiograms
- radioiodine
- radiologic
- radionecrosis
- radioparency
- radioresistance
- radioresistant
- radioresponsive
- radiosensitizer
- radiosondes
- radiuses
- ragamuffins
- rakers
- rammers
- randomnesses
- rank-and-file
- ranunculus
- rapiers
- rascals
- ratifications
- rationalistically
- ratsbane
- ratten
- raveled
- ravelin
- re-edition
- re-enact
- re-registration
- readjustments
- ready-to-serve
- ready-witted
- realia
- realists
- realizations
- reamers
- receptacles
- receptions
- recessions
- recidivists
- recipiency
- recitations
- reclamations
- recourses
- rectifiers
- rectorate
- redactions
- redingote
- reeky
- reformational
- repercussive
- representativity
- reprivatize
- resinaceous
- retroact
- right-mindedness
- rigorism
- rimland
- robins
- rock-bound
- rocketdrome
- roentgenology
- roentgenometer
- roentgenoscopy
- rolley
- romanticists
- roosters
- rosace
- rostral
- rostrums
- rotors
- roubles
- routers
- rovers
- rowers
- rubrics
- ruches
- rucksacks
- rudders
- ruddock
- ruffians
- rumps
- runaways
- rungs
- ruses
- rustics
- rings of Saturn
- rock quarry
- religious instruction
- road accidents
- red scorpionfish
- riding whip
- rub against
- rub away
- race course
- race track
- runaway slave
- refuse a request
- Romanian language
- Rosa canina
- Radiohead
- Romanian woman
- Rumanian woman
- Russian salad
- Russian woman
- Roadworks
- Resident Evil
- Republic of Venice
- Runaway Train
- Rwandan Genocide
- Reaper Man
- Rendez-vous
- Russian culture
- Restauration
- Razgrad
- Razlog
- Raging Bull
- Ryanair
- Rakovski
- Ramadi
- Reggio Calabria
- Redditch
- Rain Man
- Requiem for a Dream
- Reus
- Rehovot
- Rihanna
- Rybinsk
- Rio Negro
- Riohacha
- Rhodope
- Rotherham
- Romeo and Juliet
- Romulus and Remus
- Rostov-on-Don
- Rose Tower
- Romanian cuisine
- Romanians
- Rousse
- Rügen
- Richter magnitude scale
- Riemann hypothesis
- Ring Nebula
- Raiders of the Lost Ark
- Reservoir Dogs
- Red Sun
- Run Lola Run
- Roadside Picnic
- Roman Holiday
- Ruminantia
- Rabbit-Proof Fence
- Raman scattering
- Rashomon
- Red Dragon
- Renaissance philosophy
- Richmond Park
- Riemann sphere
- Riemann integral
- Riemann curvature tensor
- Robur the Conqueror
- Ross Island
- Rudolf Island
- Russian cuisine
- Rankine scale
- Raetia
- Ramla
- Rathenow
- Regnitz
- Remagen
- Renfrewshire
- Reutlingen
- Roskilde
- Rotorua
- Rottweil
- Rovaniemi
- River Shannon
- RNA polymerase
- Revenge of the Pink Panther
- Raise Your Voice
- Ramat Gan
- Rambo III
- Randers
- Reign Over Me
- Republic of Texas
- Rishon LeZion
- Roman temple
- Rose Red
- Red Brigades
- Return to Never Land
- Raku ware
- Ratingen
- Ratzeburg
- Ravensburg
- Recklinghausen
- Reinbek
- Rellingen
- Remscheid
- Rendsburg
- Rheinbach
- Ringerike
- Ringsaker
- Ronnenberg
- Roubaix
- Ruppichteroth
- Raman spectroscopy
- Right Livelihood Award
- Raising Arizona
- Romancing the Stone
- Rise and Fall of the City of Mahagonny
- Random Hearts
- Rohrbach
- Road to Avonlea
- Red Sorghum
- Reversal of Fortune
- Rising Sun
- Red Dawn
- Ruthless People
- Running Scared
- Roman cuisine
- River of No Return
- Return to Paradise
- Reuss
- Remember the Titans
- Red Storm Rising
- Regarding Henry
- Reichenau Island
- Rastatt
- Regen
- Rosenheim
- Rotenburg
- Raising Helen
- Republic of Mainz
- Renaissance Man
- Red Spider Nebula
- Return to Oz
- Reap the Wild Wind
- Radio Bremen
- Radio Days
- Radolfzell
- Reality Bites
- Red Ball Express
- Red Eye
- Red Planet
- Red Rabbit
- Red Sonja
- Regensburg Cathedral
- Reggio di Calabria
- Reindeer Games
- Remington Steele
- Republic of Mahabad
- Republic of Ragusa
- Reute
- Revolutionary Cells
- Rheinfelden
- Richards Bay
- Richie Rich
- Riegel am Kaiserstuhl
- Riemann mapping theorem
- Riemann series theorem
- Rio Branco
- Rio Bravo
- Rio Lobo
- Road to Perdition
- Rocco and His Brothers
- Rock Island
- Rocky Balboa
- Rocky II
- Rocky III
- Rocky IV
- Rocky V
- Romeo Is Bleeding
- Rosbach vor der Höhe
- Rosenstrasse
- Red Harvest
- Raise the Red Lantern
- Rothenburg ob der Tauber
- Red Ruthenia
- River Rouge
- Royal Borough of Kingston upon Thames
- Royal Jordanian
- Royal Opera House
- Royal Philharmonic Orchestra
- Rumble Fish
- Rumble in the Bronx
- Raetic language
- Roman road
- Roman Elegies
- Roman art
- Return to the Blue Lagoon
- Rüstem Pasha Mosque
- Reflections in a Golden Eye
- Royal Tunbridge Wells
- Riding in Cars with Boys
- Ruwer
- RCA connector
- Rankine cycle
- Riverworld
- Running with Scissors
- Rackwitz
- Radeberg
- Radebeul
- Radeburg
- Radenthein
- Radetzky March
- Radevormwald
- Radibor
- Radon transform
- Raesfeld
- Rahat
- Rahden
- Rainau
- Raisting
- Rallidae
- Raman amplification
- Ramsey theory
- Ramstein
- Ramstein-Miesenbach
- Rangendingen
- Rangsdorf
- Ranis
- Ransbach-Baumbach
- Ranstadt
- Rapunzel syndrome
- Rastede
- Rastenberg
- Ratekau
- Raubling
- Rauen
- Rauenberg
- Raunheim
- Rayleigh-Jeans law
- Reagan Doctrine
- Realschule
- Rechberghausen
- Recke
- Rednitz
- Rednitzhembach
- Regenstauf
- Reghin
- Regis-Breitingen
- Rehau
- Rehburg-Loccum
- Rehfelde
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- Rehna
- Reichelsheim
- Reichertshausen
- Reichertshofen
- Reichshof
- Reichskammergericht
- Reich Chancellery
- Reichstag building
- Reilingen
- Reinhardshagen
- Reinheim
- Reinsberg
- Reisbach
- Reiskirchen
- Reken
- Remchingen
- Remda-Teichel
- Remshalden
- Renchen
- Rennell Island
- Rennerod
- Rennertshofen
- Renningen
- Repo Man
- Reppenstedt
- Rerik
- Rethem
- Rett syndrome
- Rettenberg
- Rhabdoviridae
- Rhauderfehn
- Rheda-Wiedenbrück
- Rhede
- Rheinau
- Rheinberg
- Rheinbrohl
- Rheinböllen
- Rheine
- Rheinhausen
- Rhenish Hesse
- Rhinelander
- Rheinmünster
- Rheinsberg
- Rheinstetten
- Rheinzabern
- Rhens
- Rheurdt
- Rhinow
- Rhuddanian
- Rialto Bridge
- Ribnitz-Damgarten
- Richtenberg
- Riede
- Riedenburg
- Riederich
- Riedering
- Riedlingen
- Riedstadt
- Riegelsberg
- Rielasingen-Worblingen
- Riesa
- Rieste
- Rietberg
- Rietheim-Weilheim
- Rietschen
- Rietz-Neuendorf
- Rififi
- Rimpar
- Rinteln
- Riverdale
- Riverton
- Robinson projection
- RoboCop
- Rochlitz
- Rockenberg
- Rockenhausen
- Rockport
- Rodalben
- Rodenberg
- Rodewald
- Rodewisch
- Rodgau
- Roeselare
- Roetgen
- Rollerball
- Rommerskirchen
- Ronse
- Rorschach inkblot test
- Rosdorf
- Roseanne
- Rosendahl
- Rosette Nebula
- Rossby wave
- Red Beard
- Rote Island
- Rottach-Egern
- Rottenburg
- Rotthalmünster
- Routemaster
- Rudersberg
- Rudolstadt
- Rugrats
- Ruhland
- Ruhpolding
- Runcorn
- Runkel
- Rupelian
- Rutesheim
- Rutherford scattering
- Rybczynski theorem
- Rödental
- Röderaue
- Rödermark
- Rödersheim-Gronau
- Rödinghausen
- Röhrmoos
- Röhrnbach
- Römerberg
- Römerstein
- Römhild
- Rösrath
- Rötha
- Röthlein
- Röttenbach
- Rövershagen
- Reinsurance Treaty
- Rühen
- Rülzheim
- Rüsselsheim
- Rüthen
- Return from the Stars
- Ritter Island
- Raman spectrum
- Redwood City
- Republic of Congo
- Revelation Space
- Robin of Sherwood
- Runaway Jury
- Ragusa
- Resistencia
- Roseville
- Rothesay
- Red Riding Hood
- Russian joke
- Remonstrants
- Rhaetia
- Rebecca of Sunnybrook Farm
- Robertson County
- Rambo
- Republic of Dubrovnik
- Richmond County
- Roberts County
- Rochester Hills
- Roman culture
- Royal Ascot
- Rusk County
- Russia leather
- Rees
- Reichenau
- Reston
- Rochdale