Synonyms|207Antonyms|1|Broader|6Narrower|0Related|93

88 entries under noun topic. ×

1
goof(slang, sick, mad person)
1
grouch
1
grump
1
jerk(slang, sick, mad person)
1
jerk-off(slang, sick, mad person)
1
loom(slang, sick, mad person)
1
looneybin(slang, sick, mad person)
1
loony tune(slang, sick, mad person)
1
luny(slang, sick, mad person)
1
mental(slang, sick, mad person)
1
mishoogeh(slang, sick, mad person)
1
mishugah(slang, sick, mad person)
1
not all there(slang, sick, mad person)
1
nougat(slang, sick, mad person)
1
nuts(slang, sick, mad person)
1
oddity
1
schiz(slang, sick, mad person)
1
schizo(slang, sick, mad person)
1
screw-loose(slang, sick, mad person)
1
trainwreck(slang, sick, mad person)
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APASmart Define. (2015). nutcase thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/nutcase/thesaurus/synonyms
ChicagoSmart Define. 2015. "nutcase thesaurus" https://smartdefine.org/nutcase/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, nutcase thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/nutcase/thesaurus/synonyms>.
MLASmart Define. "nutcase thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/nutcase/thesaurus/synonyms>