Synonyms|241Antonyms|112|Broader|3Narrower|0Related|712

50 entries under unprepared topic. ×

1
on impulse(expression, adjective, free, casual, impulsive)
1
played by ear(expression, idiom, fake, unplanned)
1
shot from the hip(expression, idiom, fake, unplanned)
1
thrown off(expression, fake, unplanned, unrehearsed)
1
toss off(expression, adjective, free, casual, impulsive)
1
toss out(expression, adjective, free, casual, impulsive)
1
tossed off(expression, fake, unplanned, unrehearsed)
1
vamped(fake, unplanned, unrehearsed, unscripted)
1
whipped up(expression, fake, unplanned, unrehearsed)
1
winged(fake, unplanned, unrehearsed, unscripted)
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APASmart Define. (2015). extemporaneous thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/extemporaneous/thesaurus/synonyms
ChicagoSmart Define. 2015. "extemporaneous thesaurus" https://smartdefine.org/extemporaneous/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, extemporaneous thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/extemporaneous/thesaurus/synonyms>.
MLASmart Define. "extemporaneous thesaurus" 13 April 2015. Web. 1 October 2026. <https://smartdefine.org/extemporaneous/thesaurus/synonyms>