696 entries under adjective topic. ×

23
unhinged(characteristic, strange, stupid, hot)
23
cuckoo(noun, characteristic, wrong, slang)
23
weird(noun, characteristic, unusual, wild)
22
cracked(state, characteristic, informal, wild)
22
kooky(characteristic, weak, character, simple)
22
psycho(noun, characteristic, person, strange)
22
screwball(noun, characteristic, slang, wild)
22
touched(state, characteristic, informal, unusual)
21
bizarre(characteristic, unusual, wild, strange)
21
mental(characteristic, informal, strange, silly)
20
crackpot(noun, person, foolish, mad)
19
strange(characteristic, unusual, wild, marvelous)
19
half-baked(characteristic, weak, simple, careless)
19
imbecilic(weak, simple, knowledge, ability)
19
maniacal(characteristic, wild, strange, cruel)
19
moronic(weak, simple, knowledge, ability)
18
potty(characteristic, wild, strange, silly)
18
zany(characteristic, weak, simple, knowledge)
17
outlandish(characteristic, unusual, wild, strange)
17
cockeyed(characteristic, knowledge, ability, informal)
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APASmart Define. (2016). crazy thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/crazy/thesaurus/synonyms
ChicagoSmart Define. 2016. "crazy thesaurus" https://smartdefine.org/crazy/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, crazy thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/crazy/thesaurus/synonyms>.
MLASmart Define. "crazy thesaurus" 3 April 2016. Web. 23 September 2026. <https://smartdefine.org/crazy/thesaurus/synonyms>