46 entries under sane topic. ×

25
crazy(adjective, informal, wild, strange, foolish)
23
nuts(adjective, slang, crazy, mad)
21
batty(adjective, slang, silly, crazy, mad)
19
mad(adjective, silly, foolish, crazy, insane)
19
loony(adjective, informal, silly, foolish, crazy)
18
nutty(adjective, slang, crazy, mad)
18
insane(adjective, silly, foolish, crazy, mad)
16
daft(adjective, silly, stupid, crazy, mad)
15
loco(adjective, slang, crazy, mad)
15
unbalanced(adjective, silly, foolish, crazy, mad)
14
lunatic(adjective, informal, silly, foolish, crazy)
13
screwy(adjective, slang, silly, foolish, crazy)
12
dotty
12
bananas(adjective, slang, crazy, mad)
12
crackers
12
cuckoo(adjective, slang, silly, foolish, crazy)
12
demented(adjective, silly, foolish, crazy, mad)
12
wacky(adjective, slang, silly, foolish, crazy)
11
cracked(adjective, informal, silly, foolish, crazy)
11
daffy(adjective, slang, informal, crazy, mad)
<123>
11 years ago|6.9k views|share |citing 
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>