Synonyms|200Antonyms|1|Broader|0Narrower|0Related|62
2
hysterical(adjective, crazy, psychotic)
2
loopy
2
maddened
2
mindless(mad, insane, psychiatric)
2
odd
2
off-the-wall
2
off one's chump
2
off one's rocker(adjective, idiom, law, sane)
2
psychopathic(adjective, crazy, hysterical, psychotic)
2
schizoid(adjective, crazy, hysterical, psychotic)
2
unstable(foolish, mad, fantastic, insane, disturbed)
1
around the bend(adjective, idiom, law, sane)
1
bemused(crazy, hysterical, psychotic)
1
bereft of reason(expression, idiom)
1
berserk
1
bugs
1
delirious
1
deluded
1
deprived of reason(expression, idiom)
1
dippy
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APASmart Define. (2015). non compos mentis thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/non_compos_mentis/thesaurus/synonyms
ChicagoSmart Define. 2015. "non compos mentis thesaurus" https://smartdefine.org/non_compos_mentis/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, non compos mentis thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/non_compos_mentis/thesaurus/synonyms>.
MLASmart Define. "non compos mentis thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/non_compos_mentis/thesaurus/synonyms>