70 entries under crazy topic. ×

2
berserk(adjective, wild, silly, foolish)
2
cockeyed(adjective, slang, mad)
2
delirious(adjective, silly, foolish, mad)
2
doolally(adjective, slang, mad)
2
flipped out(expression, silly, foolish, mad)
2
freaked out(expression, silly, foolish, mad)
2
idiotic(adjective, simple, silly, foolish)
2
irrational(adjective, silly, foolish, mad)
2
pixilated(adjective, slang, mad)
2
preposterous(adjective, silly, foolish, mad)
2
zany(adjective, silly, foolish, mad)
1
ape(silly, foolish, mad, insane)
1
cock-eyed(adjective, slang, mad)
1
in a tizzy(adjective, slang, mad)
1
locoed(adjective, slang, mad)
1
meshugah(adjective, slang, mad)
1
narly(adjective, slang, mad)
1
nonsensical(adjective, silly, foolish, mad)
1
squirrelly(adjective, slang, mad)
1
stupid(adjective, silly, foolish, mad)
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APASmart Define. (2015). bonkers thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/bonkers/thesaurus/synonyms
ChicagoSmart Define. 2015. "bonkers thesaurus" https://smartdefine.org/bonkers/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, bonkers thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/bonkers/thesaurus/synonyms>.
MLASmart Define. "bonkers thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/bonkers/thesaurus/synonyms>