217 entries under adjective topic. ×

13
lunatic(wild, silly, foolish, stupid)
12
crackers
12
daffy(slang, informal, silly, foolish)
12
kooky(wild, silly, foolish, crazy)
12
psychotic(silly, foolish, stupid, mad)
11
bananas(slang, crazy, mad, sane)
11
potty(wild, silly, foolish, stupid)
11
touched(wild, silly, foolish, stupid)
10
loopy
10
unhinged(silly, crazy, mad, insane)
9
bats
9
buggy(slang, silly, foolish, crazy)
9
fruity(slang, silly, foolish, mad)
9
haywire(crazy, broken)
9
non compos mentis(expression, law, mad, insane)
9
round the bend(expression, idiom, silly, foolish)
9
wild(upset, silly, foolish, stupid)
8
crazed(upset, wild, silly, foolish)
8
dippy(slang, crazy, mad)
8
distraught(upset, wild, distressed, frantic)
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APASmart Define. (2016). nuts thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/nuts/thesaurus/synonyms
ChicagoSmart Define. 2016. "nuts thesaurus" https://smartdefine.org/nuts/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, nuts thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/nuts/thesaurus/synonyms>.
MLASmart Define. "nuts thesaurus" 3 March 2016. Web. 22 September 2026. <https://smartdefine.org/nuts/thesaurus/synonyms>