oförberett (tal)

à première vue (o) (tal)

sur-le-champ (o) (tal)

au pied levé (o) (tal)

de façon impromptue (o) (tal)

sans préparation (o) (tal)

all'impronto (o) (tal)

estemporaneamente (o) (tal)

lì per lì (o) (tal)

offhand (o) (tal)

extemporaneously (o) (tal)

extempore (o) (tal)

impromptu (o) (tal)

ad lib (o) (tal)

auf Anhieb (o) (tal)

aus der Hand (o) (tal)

aus dem Stegreif (o) (tal)

de improviso (o) (tal)

improvisadamente (o) (tal)

de improviso (o) (tal)

de imediato (o) (tal)

extemporaneamente (o) (tal)

sem preparação (o) (tal)

onvoorbereid (o) (tal)

geïmproviseerd (o) (tal)

voor de vuist (o) (tal)

ex-tempore (o) (tal)