60 entries under careless topic. ×

13
precipitate(noun, verb, adjective, careful)
12
foolish(adjective, wild, strange, silly)
12
hotheaded(adjective, rude, foolish, careful)
10
temerarious(adjective, foolish, careful, bold)
8
ill-advised(adjective, rude, wild, foolish)
8
ill-considered(adjective, foolish, careful, thoughtless)
8
injudicious(adjective, foolish, thoughtless, impulsive)
8
unwise(adjective, foolish, stupid, thoughtless)
7
venturous(adjective, thoughtless, impulsive, rash)
5
harebrained(adjective, foolish, fantastic, thoughtless)
5
headstrong(adjective, bold, impulsive, rash)
5
improvident(adjective, foolish, careful, thoughtless)
5
negligent(adjective, wild, thoughtless, easygoing)
5
unthinking(adjective, foolish, thoughtless, impulsive)
4
inattentive(adjective, wild, thoughtless, easygoing)
4
unwary(adjective, foolish, thoughtless, impulsive)
3
irrational(adjective, simple, wild, silly)
3
precipitant(adjective, careful, thoughtless, impulsive)
3
unguarded(adjective, thoughtless, impulsive, reckless)
2
inconsiderate(rude, wild, foolish, thoughtless)
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APASmart Define. (2015). foolhardy thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/foolhardy/thesaurus/synonyms
ChicagoSmart Define. 2015. "foolhardy thesaurus" https://smartdefine.org/foolhardy/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, foolhardy thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/foolhardy/thesaurus/synonyms>.
MLASmart Define. "foolhardy thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/foolhardy/thesaurus/synonyms>