Synonyms|503Antonyms|100|Broader|13Narrower|17Related|1.6k

139 entries under crazy topic. ×

9
foolish(adjective, weak, simple, knowledge, ability)
9
unsound(adjective, foolish, mad, unstable)
8
kooky(adjective, weak, simple, wild, silly)
8
potty(adjective, wild, silly, foolish)
8
wild(adjective, silly, foolish, stupid)
7
bananas(adjective, slang, mad, sane)
7
daffy(adjective, weak, simple, informal, silly)
7
freak(noun, person, nut, fanatic)
7
imbecile(silly, foolish, insane, unintelligent)
7
loopy(adjective, knowledge, ability, informal, foolish)
6
distraught(adjective, mad, odd, confused)
6
inane(adjective, simple, silly, foolish)
6
madwoman(noun, loony, worrier, nutter)
6
nonsensical(adjective, knowledge, ability, mad)
6
preposterous(adjective, weak, simple, knowledge, ability)
6
senseless(adjective, mad, odd, insane)
6
witless(adjective, foolish, mad, odd)
6
zany(adjective, weak, simple, knowledge, ability)
5
brainsick(adjective, wrong, wild, confused)
5
disordered(adjective, wrong, hot, confused)
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APASmart Define. (2015). lunatic thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/lunatic/thesaurus/synonyms
ChicagoSmart Define. 2015. "lunatic thesaurus" https://smartdefine.org/lunatic/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, lunatic thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/lunatic/thesaurus/synonyms>.
MLASmart Define. "lunatic thesaurus" 6 August 2015. Web. 26 September 2026. <https://smartdefine.org/lunatic/thesaurus/synonyms>