3
wayward(adjective, mean, violent, wild, foolish)
3
whirlwind(noun, adjective, fast, rapid, tumultuous)
2
accelerated(adjective, fast, quick, abrupt, hasty)
2
aggressive(adjective, severe, violent, cruel, vicious)
2
agog(adjective, desire, keen, violent, anxious)
2
amorphous
2
anxious(adjective, keen, violent, eager, worried)
2
automatic(adjective, simple, passionate, violent, natural)
2
avid(adjective, desire, keen, rough, violent)
2
brazen(adjective, rash)
2
crazy(adjective, rough, passionate, violent, cruel)
2
dynamic
2
edgy(adjective, keen, violent, anxious, nervous)
2
express(adjective, fast, rapid, swift)
2
extemporaneous(noun, adjective, simple, passionate, violent)
2
fanatical(adjective, feeling, moving, violent, ardent)
2
fast(adjective, violent, quick, abrupt, speedy)
2
fast and loose(expression, idiom, careless, thoughtless, rash)
2
fickle(adjective, moving, unstable, unreliable, changeable)
2
flickering(intense, violent, hot, fierce, spirited)
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APASmart Define. (2016). impetuous thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/impetuous/thesaurus/synonyms
ChicagoSmart Define. 2016. "impetuous thesaurus" https://smartdefine.org/impetuous/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, impetuous thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/impetuous/thesaurus/synonyms>.
MLASmart Define. "impetuous thesaurus" 24 January 2016. Web. 23 September 2026. <https://smartdefine.org/impetuous/thesaurus/synonyms>