hard (look, effort, water, material, difficult, general, energy)

hart (a) (look)

grimmig (a) (look)

schwer (a) (effort)

schwierig (a) (effort)

lästig (a) (effort)

drückend (a) (effort)

beschwerlich (a) (effort)

anstrengend (a) (effort)

mühselig (a) (effort)

schweißtreibend (a) (effort)

hart (a) (water)

hart (a) (material)

schwer (a) (difficult)

schwierig (a) (difficult)

hart (o) (general)

hart (o) (energy)

kräftig (o) (energy)

difficile (a) (difficult)

ardu (a) (effort)

pénible (a) (effort)

lourd (a) (effort)

épuisant (a) (effort)

dur (a) [m.] (effort)

dur (a) [m.] (water)

dur (a) [m.] (material)

dur (a) [m.] (difficult)

laborieux (a) (effort)

fortement (o) (energy)

sévère (a) (look)

calcaire (a) [m.] (water)

durement (o) (general)

davvero (o) (general)

arduo (a) (effort)

arduo (a) (difficult)

difficile (a) (effort)

difficile (a) (difficult)

strenuo (a) (effort)

duro (a) (effort)

duro (a) (water)

duro (a) (material)

duro (a) (difficult)

molto (o) (general)

fortemente (o) (energy)

severo (a) (look)

arcigno (a) (look)

duramente (o) (general)

con tenacia (o) (general)

duro (a) (water)

duro (a) (material)

duro (a) (difficult)

severo (a) (look)

arduo (a) (effort)

penoso (a) (effort)

penoso (a) (difficult)

trabajoso (a) (effort)

trabajoso (a) (difficult)

laborioso (a) (effort)

dificultoso (a) (effort)

difícil (a) (effort)

fuerte (o) [m.] (general)

fuerte (o) [m.] (energy)

feroz (a) (look)

con fuerza (o) (energy)

veeleisend (a) (effort)

moeilijk (a) (effort)

moeilijk (a) (difficult)

lastig (a) (effort)

lastig (a) (difficult)

zwaar (a) (effort)

zwaar (a) (difficult)

hard (a) (look)

hard (a) (effort)

hard (a) (water)

hard (a) (material)

hard (o) (general)

hard (o) (energy)

vermoeiend (a) (effort)

streng (a) [m.] (look)

krachtig (o) (energy)

grimmig (a) (look)

svår (a) (effort)

svår (a) (difficult)

mödosam (a) (effort)

besvärlig (a) (effort)

betungande (a) (effort)

hård (a) (look)

hård (a) (effort)

hård (a) (water)

hård (a) (material)

tryckande (a) (effort)

hårt (o) (general)

krävande (a) (difficult)

sträng (a) (look)

kraftigt (o) (energy)

intensivt (o) (energy)

pesado (a) (effort)

duro (a) [m.] (look)

duro (a) [m.] (effort)

duro (a) [m.] (water)

duro (a) [m.] (material)

duro (a) [m.] (difficult)

difícil (a) (effort)

difícil (a) (difficult)

implacável (a) (look)

árduo (a) (effort)

trabalhoso (a) (effort)

trabalhoso (a) (difficult)

laborioso (a) (effort)

penoso (a) (difficult)

muito (o) (general)

áspero (a) (look)

firme (o) (energy)

impiedoso (a) (look)

com força (o) (energy)