119 entries under foolish topic. ×

10
crazed(adjective, wild, silly, stupid)
10
daffy(adjective, informal, silly, stupid)
10
idiotic(adjective, wild, silly, stupid)
9
buggy(adjective, slang, silly, crazy)
9
fatuous(adjective, wild, silly, stupid)
9
fruity(adjective, slang, silly, mad)
9
mental(adjective, silly, stupid, crazy)
9
potty(adjective, wild, silly, crazy)
9
round the bend(expression, adjective, idiom, silly)
8
irrational(adjective, wild, silly, stupid)
8
senseless(adjective, wild, silly, stupid)
7
eccentric(adjective, keen, warm, wild, silly)
6
asinine(adjective, silly, stupid, crazy)
6
moronic(adjective, silly, stupid, crazy)
6
stupid(adjective, wild, silly, insignificant)
5
unsound(adjective, wrong, silly, stupid)
4
absurd(adjective, light, wild, silly)
4
berserk(adjective, silly, crazy, mad)
4
delirious(adjective, silly, crazy, mad)
4
dumb(adjective, crazy, impulsive, insane)
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APASmart Define. (2015). batty thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/batty/thesaurus/synonyms
ChicagoSmart Define. 2015. "batty thesaurus" https://smartdefine.org/batty/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, batty thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/batty/thesaurus/synonyms>.
MLASmart Define. "batty thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/batty/thesaurus/synonyms>