Synonyms|285Antonyms|64|Broader|3Narrower|0Related|72

55 entries under impromptu topic. ×

2
uncontrived(adjective, simple, natural, casual, impulsive)
1
autoschediastic(adjective, free, casual, impulsive, spontaneous)
1
break loose(expression, adjective, simple, natural, casual)
1
by ear(expression, adverb, free, casual)
1
down(adjective, simple, natural, casual, impulsive)
1
free spirited(expression, adjective, simple, natural, casual)
1
from the hip(expression, adjective, idiom, simple, natural)
1
immediate(free, casual, impulsive, spontaneous, unprepared)
1
impetuous(adjective, simple, natural, casual, impulsive)
1
improv(adverb, free, casual, spontaneous, unprepared)
1
inevitable(adjective, simple, natural, casual, impulsive)
1
informal(adjective, free, casual, impulsive, spontaneous)
1
inventive
1
involuntary(adjective, simple, natural, casual, impulsive)
1
irresistible(adjective, simple, natural, casual, impulsive)
1
jamming(free, casual, impulsive, spontaneous, unprepared)
1
off the hip(expression, idiom, adverb, offhand)
1
off the top of head(expression, idiom, adverb, free)
1
off top of head(expression, adjective, idiom, adverb, simple)
1
on-the-spot(free, casual, impulsive, spontaneous, unprepared)
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APASmart Define. (2015). improvised thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/improvised/thesaurus/synonyms
ChicagoSmart Define. 2015. "improvised thesaurus" https://smartdefine.org/improvised/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, improvised thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/improvised/thesaurus/synonyms>.
MLASmart Define. "improvised thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/improvised/thesaurus/synonyms>