45 entries under slang topic. ×

1
looneybin(noun, sick, mad person)
1
loony tune(noun, sick, mad person)
1
luny(noun, sick, mad person)
1
mental(noun, sick, mad person)
1
mishoogeh(noun, sick, mad person)
1
mishugah(noun, sick, mad person)
1
not all there(noun, sick, mad person)
1
nougat(noun, sick, mad person)
1
nuts(noun, sick, mad person)
1
schiz(noun, sick, mad person)
1
schizo(noun, sick, mad person)
1
screw-loose(noun, sick, mad person)
1
trainwreck(noun, sick, mad person)
1
weener(noun, sick, mad person)
1
weeney(noun, sick, mad person)
1
weenie(noun, sick, mad person)
1
weinie(noun, sick, mad person)
1
wet sock(noun, sick, mad person)
1
whing-ding(noun, sick, mad person)
1
whingding(noun, sick, mad person)
11 years ago|2.3k views|share |citing 
APASmart Define. (2015). nutcase thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/nutcase/thesaurus/synonyms
ChicagoSmart Define. 2015. "nutcase thesaurus" https://smartdefine.org/nutcase/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, nutcase thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/nutcase/thesaurus/synonyms>.
MLASmart Define. "nutcase thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/nutcase/thesaurus/synonyms>