Synonyms|355Antonyms|59|Broader|13Narrower|95Related|705

79 entries under foolish topic. ×

3
absurd(adjective, strange, silly, unwise)
3
balmy(strange, fool, silly, mad)
3
of unsound mind(expression, idiom, silly, mad)
3
senseless(strange, fool, silly, mad)
3
strange(unusual, fool, silly, mad)
2
berserk(adjective, bad, silly, crazy)
2
barmy(strange, silly, crazy, mad)
2
fruity(strange, fool, silly, mad)
2
erratic(noun, silly, crazy, mad)
2
flipped out(expression, silly, crazy, mad)
2
freaked out(expression, silly, mad, insane)
2
idiotic(silly, mad, insane, unwise)
2
mad as a March hare(expression, idiom, silly, mad)
2
mentally strange(expression, silly, mad, insane)
2
nutty as fruitcake(expression, idiom, silly, mad)
2
round the bend(expression, idiom, silly, mad)
2
screw loose(expression, silly, mad, insane)
1
dingy(silly, mad, insane, unwise)
1
dippy(silly, mad, insane, unwise)
1
flaky(unusual, silly, crazy, mad)
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APASmart Define. (2015). psycho thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/psycho/thesaurus/synonyms
ChicagoSmart Define. 2015. "psycho thesaurus" https://smartdefine.org/psycho/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, psycho thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/psycho/thesaurus/synonyms>.
MLASmart Define. "psycho thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/psycho/thesaurus/synonyms>