84 entries under foolish topic. ×

1
gratuitous(adjective, silly, senseless, reckless)
1
immoral(adjective, easy, wild, loose)
1
irrational(adjective, stupid, bold, thoughtless)
1
moony(adjective, indifferent, silly, apathetic)
1
myopic(adjective, dull, indifferent, stupid)
1
nearsighted(adjective, dull, indifferent, stupid)
1
obtuse(adjective, hard, silly, stupid)
1
overhasty(thoughtless, impulsive, rash, hasty)
1
senseless(adjective, silly, stupid, thoughtless)
1
unintelligent(adjective, silly, senseless, rash)
1
unreasonable(adjective, stupid, unstable, senseless)
1
unstable(adjective, wild, loose, stupid)
1
witless(adjective, silly, stupid, thoughtless)
0
out(adjective, wrong, false, silly)
0
playing with fire(expression, adjective, idiom, wild)
0
idiotic(adjective, silly, senseless, unnecessary)
0
imbecilic(adjective, silly, senseless, unnecessary)
0
leaving self wide open(expression, idiom, thoughtless, rash)
0
moronic(adjective, silly, senseless, unnecessary)
0
nitwitted(adjective, silly, senseless, unnecessary)
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APASmart Define. (2016). careless thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/careless/thesaurus/synonyms
ChicagoSmart Define. 2016. "careless thesaurus" https://smartdefine.org/careless/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, careless thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/careless/thesaurus/synonyms>.
MLASmart Define. "careless thesaurus" 3 March 2016. Web. 25 September 2026. <https://smartdefine.org/careless/thesaurus/synonyms>