71 entries under impulsive topic. ×

10
impolitic(adjective, wrong, careless, stupid, thoughtless)
10
incautious(adjective, weak, simple, careless, silly)
10
reckless(adjective, careless, silly, stupid, crazy)
10
unthinking(adjective, dull, simple, wrong, slight)
9
harebrained(adjective, weak, simple, knowledge, ability)
8
batty(adjective, wild, silly, stupid, crazy)
8
heedless(adjective, careless, wild, silly, stupid)
8
ignorant(adjective, simple, slight, rough, silly)
6
blockheaded(adjective, impractical, half-baked, doomed)
6
feeble-minded(adjective, silly, stupid, vague)
6
hasty(adjective, careless, rash, risky)
6
impetuous(adjective, rough, careless, crazy, thoughtless)
6
madcap(adjective, rough, careless, silly, crazy)
5
careless(adjective, wrong, wild, silly, stupid)
4
boneheaded(silly, impractical, unintelligent, unaware)
4
unwary(adjective, careless, stupid, thoughtless)
3
headlong(adjective, careless, stupid, thoughtless)
3
ill-conceived(silly, fantastic, unwise, half-baked)
3
impractical(adjective, careless, silly, stupid, unreasonable)
3
improvident(adjective, careless, stupid, thoughtless)
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APASmart Define. (2016). foolish thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/foolish/thesaurus/synonyms
ChicagoSmart Define. 2016. "foolish thesaurus" https://smartdefine.org/foolish/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, foolish thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/foolish/thesaurus/synonyms>.
MLASmart Define. "foolish thesaurus" 24 March 2016. Web. 23 September 2026. <https://smartdefine.org/foolish/thesaurus/synonyms>