55 entries under slang topic. ×

1
kook(noun, sick, mad person)
1
loom(noun, sick, mad person)
1
loon(noun, sick, mad person)
1
looneybin(noun, sick, mad person)
1
loony(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
nut(noun, sick, mad person)
1
nutcase(noun, sick, mad person)
1
nutjob(noun, sick, mad person)
1
nuts(noun, sick, mad person)
1
nutter(noun, sick, mad person)
1
schiz(noun, sick, mad person)
1
schizo(noun, sick, mad person)
1
schmuck(noun, ability)
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APASmart Define. (2015). goof thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/goof/thesaurus/synonyms
ChicagoSmart Define. 2015. "goof thesaurus" https://smartdefine.org/goof/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, goof thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/goof/thesaurus/synonyms>.
MLASmart Define. "goof thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/goof/thesaurus/synonyms>