possible profanity
Synonyms|47Antonyms|1|Broader|0Narrower|0Related|120

45 entries under noun topic. ×

3
psycho(slang, sick, mad person)
1
basket case(slang, sick, mad person)
1
coo-coo(slang, sick, mad person)
1
crack-brain(slang, sick, mad person)
1
crack-skull(slang, sick, mad person)
1
cuckoo(slang, sick, mad person)
1
flake(slang, sick, mad person)
1
fruit-cake(slang, sick, mad person)
1
goo-goo(slang, sick, mad person)
1
goof(slang, sick, mad person)
1
jerk(slang, sick, mad person)
1
jerk-off(slang, sick, mad person)
1
knee-jerk(slang, sick, mad person)
1
kook(slang, sick, mad person)
1
loom(slang, sick, mad person)
1
loon(slang, sick, mad person)
1
looneybin(slang, sick, mad person)
1
loony(slang, sick, mad person)
1
loony tune(slang, sick, mad person)
1
luny(slang, sick, mad person)
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APASmart Define. (2013). screw-loose thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/screw-loose/thesaurus/synonyms
ChicagoSmart Define. 2013. "screw-loose thesaurus" https://smartdefine.org/screw-loose/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2013, screw-loose thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/screw-loose/thesaurus/synonyms>.
MLASmart Define. "screw-loose thesaurus" 28 June 2013. Web. 30 September 2026. <https://smartdefine.org/screw-loose/thesaurus/synonyms>