Exact Match:
- impromptu
- an extemporaneous speech or remark; "a witty impromptu must not sound premeditated"
- a short musical passage that seems to have been made spontaneously without advance preparation
Synonyms:
- ad lib,
- ad libitum,
- ad-lib,
- ad-libbing,
- arrangement,
- at short notice,
- at sight,
- by ear,
- cadenza,
- caught napping,
- caught off balance,
- caught short,
- extemporaneous,
- extemporaneously,
- extemporaneousness,
- extemporarily,
- extemporariness,
- extemporary,
- extempore,
- extemporization,
- extemporized,
- flourish,
- haphazard,
- hasty,
- hot lick,
- improvisation,
- improvisatorial,
- improvise,
- improvised,
- improvision,
- improviso,
- interpolation,
- jury-rig,
- jury-rigged,
- lick,
- makeshift,
- measure,
- off the cuff,
- off the hip,
- off-the-cuff,
- offhand,
- on sight,
- out of hand,
- playing by ear,
- precipitate,
- pro tempore,
- quick,
- riff,
- rough-and-ready,
- snap,
- stopgap,
- surprised,
- taken aback,
- taken by surprise,
- taken unawares,
- temporary arrangement,
- temporary measure,
- tripped up,
- unarranged,
- unbegun,
- unconcocted,
- uncontrived,
- undeliberated,
- undevised,
- unhatched,
- unmade,
- unmanufactured,
- unorganized,
- unplanned,
- unpremeditated,
- unprepared,
- unprimed,
- unready,
- unrehearsed,
- unstudied,
- vamp