127 entries under foolish topic. ×

2
eccentric(silly, fantastic, unwise, impractical)
2
ill-judged(adjective, silly, thoughtless, unwise)
2
impracticable(adjective, silly, fantastic, useless)
2
inane(silly, stupid, fantastic, absurd)
2
injudicious(adjective, thoughtless, rash, unwise)
2
odd(adjective, wrong, false, awkward)
2
stupid(adjective, dull, simple, flat, slow)
2
thoughtless(adjective, rash, unwise, risky)
1
balmy(silly, stupid, fantastic, absurd)
1
beyond all reason(expression, idiom, silly, fantastic)
1
brash(rude, bold, thoughtless, unwise)
1
childish(stupid, rash, absurd, risky)
1
cockeyed(silly, fantastic, unwise, impractical)
1
confused(wrong, false, improper, thoughtless)
1
derisory(silly, fantastic, unwise, impractical)
1
fantastic(strange, silly, irregular, improper)
1
fatuous(silly, stupid, fantastic, absurd)
1
foolhardy(rude, silly, stupid, fantastic)
1
goofy(silly, fantastic, unwise, impractical)
1
half-baked(silly, fantastic, thoughtless, unwise)
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APASmart Define. (2016). inappropriate thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/inappropriate/thesaurus/synonyms
ChicagoSmart Define. 2016. "inappropriate thesaurus" https://smartdefine.org/inappropriate/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, inappropriate thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/inappropriate/thesaurus/synonyms>.
MLASmart Define. "inappropriate thesaurus" 29 March 2016. Web. 24 September 2026. <https://smartdefine.org/inappropriate/thesaurus/synonyms>