89 entries under crazy topic. ×

5
not all there(expression, adjective, idiom, unstable)
5
unsound(adjective, wrong, silly, foolish, stupid)
4
absurd(adjective, light, wild, silly, foolish)
4
berserk(adjective, silly, foolish, mad)
4
brainsick(adjective, wrong, wild, confused)
4
delirious(adjective, silly, foolish, mad)
4
dumb(adjective, foolish, impulsive, insane)
4
flaky(adjective, light, wild, silly, foolish)
4
frenzied(adjective, wrong, wild, silly, foolish)
4
imbecilic(adjective, slow, silly, foolish, stupid)
4
inane(adjective, wild, silly, foolish, stupid)
4
ludicrous(adjective, light, wild, silly, foolish)
4
nonsensical(adjective, wild, silly, foolish, stupid)
4
psycho(adjective, silly, foolish, mad)
4
queer
4
ridiculous(adjective, light, wild, silly, foolish)
3
imbecile(foolish, insane)
3
screwball(adjective, silly, foolish, mad)
3
unreasonable(adjective, silly, foolish, stupid)
2
bedlamite(adjective, keen, warm, silly, foolish)
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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>