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

58 entries under casual topic. ×

1
down(adjective, simple, natural, impulsive)
1
expedient(adjective, free, crude, impulsive)
1
fake(free, impulsive, untrue, spontaneous)
1
free spirited(expression, adjective, simple, natural)
1
from the hip(expression, adjective, idiom, simple, natural)
1
immediate(free, impulsive, spontaneous, unprepared)
1
impetuous(adjective, simple, natural, impulsive)
1
improv(adverb, free, spontaneous, unprepared)
1
inevitable(adjective, simple, natural, impulsive)
1
informal(adjective, free, impulsive, spontaneous)
1
instinctive(adjective, simple, natural, impulsive)
1
involuntary(adjective, simple, natural, impulsive)
1
irresistible(adjective, simple, natural, impulsive)
1
jamming(free, impulsive, spontaneous, unprepared)
1
natural(adjective, simple, impulsive, willing)
1
off top of head(expression, adjective, idiom, adverb, simple)
1
on-the-spot(free, impulsive, spontaneous, unprepared)
1
on impulse(expression, free, impulsive, unprepared)
1
simple(adjective, natural, crude, impulsive)
1
spur of the moment(expression, adverb, free, offhand)
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APASmart Define. (2015). improvised thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/improvised/thesaurus/synonyms
ChicagoSmart Define. 2015. "improvised thesaurus" https://smartdefine.org/improvised/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, improvised thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/improvised/thesaurus/synonyms>.
MLASmart Define. "improvised thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/improvised/thesaurus/synonyms>