Synonyms|80Antonyms|0|Broader|5Narrower|0Related|5

7 entries under expression topic. ×

3
brain damage(noun, dementia, subnormality)
2
mental retardation(noun, idiom, handicap, dementia)
2
mental handicap(noun, dementia, subnormality)
1
loss of mind
1
loss of reason
1
unsoundness of mind
0
mental defect(noun, dementia, subnormality)
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APASmart Define. (2015). mental deficiency thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/mental_deficiency/thesaurus/synonyms
ChicagoSmart Define. 2015. "mental deficiency thesaurus" https://smartdefine.org/mental_deficiency/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, mental deficiency thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/mental_deficiency/thesaurus/synonyms>.
MLASmart Define. "mental deficiency thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/mental_deficiency/thesaurus/synonyms>