1
witless
1
wrong(adjective, law, sane)
0
aberrant(foolish, fantastic)
0
absurd(foolish, fantastic)
0
asinine
0
attocerebral
0
bedlamite(noun, crazy, nut, loony)
0
bereft
0
beside
0
bigot(noun, crazy, loony)
0
brained
0
crank(noun, crazy, loony)
0
crazy as a loon(adjective, idiom, law, sane)
0
cretinous
0
dement(noun, crazy, nut, loony)
0
dim-witted
0
dizzy
0
doltish
0
doolally
0
dumb
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>