87 entries under foolish topic. ×

5
senseless(silly, fantastic, irrational, unwise)
4
lunatic(adjective, knowledge, ability, silly)
4
touched(adjective, state, slang, silly)
4
zany(adjective, knowledge, ability, silly)
3
cuckoo(silly, unwise)
3
eccentric(adjective, unusual, fantastic, uneven)
2
batty(silly, unwise, impractical, half-baked)
2
deranged(silly, unwise)
2
flaky(wild, strange, crazy, irregular)
2
goofy(silly, fantastic, unwise, impractical)
2
half-baked(silly, fantastic, unwise, impractical)
2
inane(silly, fantastic, unwise, impractical)
2
screwball(silly, unwise)
2
unwise
1
beyond all reason(expression, idiom, silly, fantastic)
1
bizarre(wild, strange, crazy, fantastic)
1
erratic(unusual, wild, strange, silly)
1
foolhardy(silly, fantastic, unwise, impractical)
1
ill-conceived(silly, fantastic, unwise, impractical)
1
impracticable(silly, fantastic, unwise, impractical)
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APASmart Define. (2015). cockeyed thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/cockeyed/thesaurus/synonyms
ChicagoSmart Define. 2015. "cockeyed thesaurus" https://smartdefine.org/cockeyed/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, cockeyed thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/cockeyed/thesaurus/synonyms>.
MLASmart Define. "cockeyed thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/cockeyed/thesaurus/synonyms>