119 entries under foolish topic. ×

2
flipped(silly, mad, insane, unwise)
2
flipped out(expression, silly, crazy, mad)
2
freaked out(expression, silly, mad, insane)
2
mad as a March hare(expression, idiom, silly, mad)
2
mad as a hatter(expression, adjective, idiom, silly)
2
mentally strange(expression, silly, mad, insane)
2
nutty as fruitcake(expression, idiom, silly, mad)
2
outlandish(adjective, silly, unwise)
2
outrageous(adjective, silly, unwise, impractical)
2
raving(adjective, silly, stupid)
2
schizo(adjective, silly, mad, insane)
2
schizophrenic(adjective, silly, stupid)
2
screw loose(expression, silly, mad, insane)
2
weird(adjective, silly, unwise, impractical)
2
zany(adjective, silly, unwise)
1
ape(silly, crazy, mad, insane)
1
beyond all reason(expression, idiom, silly, unwise)
1
birdbrained(crazy, impulsive, insane, impractical)
1
derailed(adjective, wrong, wild, silly)
1
dingy(silly, mad, insane, unwise)
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APASmart Define. (2015). batty thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/batty/thesaurus/synonyms
ChicagoSmart Define. 2015. "batty thesaurus" https://smartdefine.org/batty/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, batty thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/batty/thesaurus/synonyms>.
MLASmart Define. "batty thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/batty/thesaurus/synonyms>