45 entries under sick topic. ×

1
loom(noun, slang, mad person)
1
looneybin(noun, slang, mad person)
1
loony tune(noun, slang, mad person)
1
luny(noun, slang, mad person)
1
mental(noun, slang, mad person)
1
mishoogeh(noun, slang, mad person)
1
mishugah(noun, slang, mad person)
1
not all there(noun, slang, mad person)
1
nougat(noun, slang, mad person)
1
nuts(noun, slang, mad person)
1
schiz(noun, slang, mad person)
1
schizo(noun, slang, mad person)
1
screw-loose(noun, slang, mad person)
1
trainwreck(noun, slang, mad person)
1
weener(noun, slang, mad person)
1
weeney(noun, slang, mad person)
1
weenie(noun, slang, mad person)
1
weinie(noun, slang, mad person)
1
wet sock(noun, slang, mad person)
1
whing-ding(noun, slang, mad person)
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APASmart Define. (2016). loon thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/loon/thesaurus/synonyms
ChicagoSmart Define. 2016. "loon thesaurus" https://smartdefine.org/loon/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, loon thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/loon/thesaurus/synonyms>.
MLASmart Define. "loon thesaurus" 29 February 2016. Web. 24 September 2026. <https://smartdefine.org/loon/thesaurus/synonyms>