Synonyms|45Antonyms|1|Broader|0Narrower|0Related|0
2
idiotic(silly, foolish, stupid)
2
moronic(adjective, silly, foolish, stupid)
2
retarded
2
simple(adjective, silly, foolish, stupid)
2
simpleminded(silly, foolish, stupid)
1
arrested
1
babbling
1
backward
1
blithering
1
cracked
1
crazy
1
dumb(adjective, silly, foolish, stupid)
1
half-baked
1
half-witted(adjective, silly, foolish, stupid)
1
imbecile
1
imbecilic(adjective, silly, foolish, stupid)
1
mentally retarded
1
mongoloid
1
not all there(expression, idiom)
1
slow(adjective, silly, foolish, stupid)
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APASmart Define. (2015). mentally handicapped thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/mentally_handicapped/thesaurus/synonyms
ChicagoSmart Define. 2015. "mentally handicapped thesaurus" https://smartdefine.org/mentally_handicapped/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, mentally handicapped thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/mentally_handicapped/thesaurus/synonyms>.
MLASmart Define. "mentally handicapped thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/mentally_handicapped/thesaurus/synonyms>