102 entries under foolish topic. ×

6
unbalanced(adjective, silly, mad, insane)
6
unhinged(adjective, silly, mad, insane)
6
wacky(adjective, wild, silly, stupid)
5
cracked(adjective, wild, silly, stupid)
5
crazed(adjective, wild, silly, stupid)
5
kooky(adjective, wild, silly, crazy)
5
mental(adjective, silly, mad, insane)
5
of unsound mind(expression, adjective, idiom, wild, silly)
5
out to lunch(expression, adjective, idiom, wild, silly)
4
daffy(adjective, silly, crazy, mad)
4
screwball(adjective, silly, mad, insane)
4
silly(adjective, wild, stupid, crazy)
3
eccentric(adjective, wild, silly, crazy)
3
flaky(adjective, silly, mad, insane)
3
irrational(adjective, wild, silly, crazy)
3
maniacal(adjective, silly, mad, insane)
3
round the bend(expression, adjective, idiom, wild, silly)
3
schizo(adjective, wild, silly, mad)
2
absurd(adjective, wild, silly, stupid)
2
bats in the belfry(expression, adjective, idiom, wild, silly)
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APASmart Define. (2015). potty thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/potty/thesaurus/synonyms
ChicagoSmart Define. 2015. "potty thesaurus" https://smartdefine.org/potty/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, potty thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/potty/thesaurus/synonyms>.
MLASmart Define. "potty thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/potty/thesaurus/synonyms>