100 entries under impulsive topic. ×

12
instantaneous(adjective, fast, summary, swift)
11
ill-considered(adjective, careless, foolish, careful, thoughtless)
11
precipitant(adjective, violent, fast, careful, quick)
11
precipitous(adjective, violent, fast, quick, thoughtless)
10
hotheaded(adjective, difficult, rude, careless, wild)
10
ill-advised(adjective, rude, violent, careless, wild)
10
irascible(adjective, keen, difficult, cross, violent)
10
overhasty(adjective, careless, foolish, thoughtless)
10
wild(adjective, careless, anxious, worried, thoughtless)
9
inconsiderate(adjective, sharp, rough, harsh, rude)
9
unplanned(adjective, rash, unthinking)
9
unpremeditated(adjective, passionate, violent, thoughtless)
8
injudicious(adjective, sharp, rough, harsh, rude)
6
eager(adjective, keen, violent, anxious, irritable)
6
foolish(adjective, careless, rash, risky)
6
impromptu
6
improvident(adjective, careless, foolish, careful, casual)
5
extemporaneous(adjective, thoughtless, impetuous, unwary)
5
hot-tempered(adjective, keen, difficult, violent, anxious)
5
passionate(violent, restless, fiery, turbulent)
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APASmart Define. (2016). hasty thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/hasty/thesaurus/synonyms
ChicagoSmart Define. 2016. "hasty thesaurus" https://smartdefine.org/hasty/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, hasty thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/hasty/thesaurus/synonyms>.
MLASmart Define. "hasty thesaurus" 1 April 2016. Web. 26 September 2026. <https://smartdefine.org/hasty/thesaurus/synonyms>