1
psycho
1
queer
1
raving
1
reasonless
1
schitzy(crazy, hysterical, psychotic)
1
schizo
1
schizophrenic
1
screwball(noun, adjective, crazy, loony)
1
senseless
1
sick
1
stark-mad
1
stark-staring mad
1
stark raving mad(adjective, idiom, law, sane)
1
strange
1
tetched
1
unglued(unstable, disturbed, unhinged)
1
unsane
1
unsettled
1
wandering
1
whacko(crazy, hysterical, psychotic)
11 years ago|3.7k views|share |citing 
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>