Synonyms of extemporaneous
- 1 Syllable
- free, snap, fake
- 2 Syllables
- made-up, adlib, jamming, casual, unmeant, bandaid, improv, band-aid, offhand, ad-lib
- 3 Syllables
- on-the-spot, spontaneous, unstudied, expedient, unscripted, makeshift, unbidden, adlibbed, ad-libbing, impromptu, unplanned, informal, hot-and-cold, unprompted
- 4 Syllables
- improviso, improvised, unintended, unprepared, unrehearsed, impulsive, immediate, automatic, extempore, undesigned, rough-and-ready, wild-and-woolly
- 5 Syllables
- spur-of-the-moment, unpremediated, unintentional, unmeditated, autoschediastic, extemporary
- 6 Syllables
- unpremeditated, improvisatory