18 entries under mad topic. ×

16
maniac(noun, person, crazy, pervert)
14
psycho(noun, person, madness, insanity)
14
psychotic(noun, person, madness, insanity)
14
lunatic(noun, person, nut, fanatic)
11
kook(noun, person, nut, fanatic)
9
crackpot(noun, person, crazy, nut)
6
neurotic(noun, lunatic, schizophrenic, maniac)
5
nut(noun, crazy, patient, cuckoo)
3
schizophrenic(noun, patient, lunatic, lamebrain)
2
crank(noun, lunatic, schizophrenic, maniac)
1
cuckoo(noun, patient, lunatic, loony)
1
demoniac(noun, lamebrain, schizophrenic, maniac)
1
flake(noun, nut, fanatic, lunatic)
1
fruitcake(noun, nut, lunatic, loony)
1
lamebrain(noun, schizophrenic, maniac, madman)
1
loon(noun, crazy, patient, cuckoo)
1
scatterbrain(noun, lamebrain, schizophrenic, maniac)
1
sociopathic(noun, lamebrain, schizophrenic, maniac)
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APASmart Define. (2015). psychopath thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/psychopath/thesaurus/synonyms
ChicagoSmart Define. 2015. "psychopath thesaurus" https://smartdefine.org/psychopath/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, psychopath thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/psychopath/thesaurus/synonyms>.
MLASmart Define. "psychopath thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/psychopath/thesaurus/synonyms>