extempore in Dutch
extempore in Dutch
geïmproviseerd
Carried out with no preparation; impromptu.
onvoorbereid
Carried out with no preparation; impromptu.
onvoorbereid
Without preparation; extemporaneously.
voor de vuist weg
Without preparation; extemporaneously.
à l'improviste
Without preparation; extemporaneously.
improvisatie
Something improvised.