Synonyms|51Antonyms|0|Broader|1Narrower|0Related|19
3
nut(noun, person, character, eccentric, patient)
2
idiot(patient, cuckoo, lunatic)
2
lunatic(noun, person)
2
madman(noun, lunatic)
2
maniac(noun, person)
2
nutcase(patient, cuckoo)
2
oddball(patient, cuckoo)
1
deranged(patient, cuckoo, lunatic)
1
imbecile(patient, cuckoo, lunatic)
1
bedlamite
1
bozo(noun, character, eccentric)
1
nut case(noun, person)
1
nuts
1
psycho(patient, cuckoo, lunatic)
1
psychopath(noun, person, patient, cuckoo, lunatic)
1
psychotic(patient, cuckoo, lunatic)
1
raver(patient, cuckoo, lunatic)
1
sociopath(noun, person, psychopath)
0
deranged person(noun, expression, person, lunatic, psychopath)
0
mental case(expression, patient, cuckoo, lunatic)
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APASmart Define. (2015). crazy person thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/crazy_person/thesaurus/synonyms
ChicagoSmart Define. 2015. "crazy person thesaurus" https://smartdefine.org/crazy_person/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, crazy person thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/crazy_person/thesaurus/synonyms>.
MLASmart Define. "crazy person thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/crazy_person/thesaurus/synonyms>