46 entries under sane topic. ×

15
mad(adjective, crazy, insane)
13
bonkers(adjective, slang, informal, crazy, mad)
13
nuts(adjective, slang, crazy, mad)
11
batty(noun, adjective, slang, crazy, mad)
11
crazy(adjective, wild, mad, insane, disturbed)
11
nutty(noun, adjective, slang, crazy, mad)
10
loco(noun, adjective, slang, crazy, mad)
10
dotty(noun, adjective, crazy, insane, irrational)
10
loony(adjective, informal, crazy, mad)
9
lunatic(adjective, crazy, mad)
9
screwy(adjective, slang)
8
crackers
8
cuckoo(adjective, slang)
8
daffy(adjective, slang, informal, crazy, mad)
8
daft
8
demented
8
fruity(noun, adjective, slang, insane)
8
wacky(adjective, slang)
7
buggy(noun, adjective, slang, off)
7
cracked(adjective, informal)
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APASmart Define. (2015). bananas thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/bananas/thesaurus/synonyms
ChicagoSmart Define. 2015. "bananas thesaurus" https://smartdefine.org/bananas/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, bananas thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/bananas/thesaurus/synonyms>.
MLASmart Define. "bananas thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/bananas/thesaurus/synonyms>