Idiocy
Idiocy noun - A foolish act or idea.
Mental deficiency and idiocy are semantically related In some cases you can use "Mental deficiency" instead a noun "Idiocy".
Mental deficiency
Mental deficiency noun - Mild mental retardation.
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Synonyms for Mental deficiency
Idiocy and mental deficiency are semantically related in underdevelopment topic. You can use "Idiocy" instead a noun phrase "Mental deficiency".
Mutual synonyms
Related pairs
- dullness and idiocy
- dullness and mental deficiency
- foolishness and idiocy
- foolishness and mental deficiency
- dementia and idiocy
- dementia and mental deficiency
- stupidity and idiocy
- stupidity and mental deficiency
- senselessness and idiocy
- senselessness and mental deficiency
- feeble-mindedness and idiocy
- feeble-mindedness and mental deficiency
- fatuity and idiocy
- fatuity and mental deficiency
Cite this Source
Mental deficiency and Idiocy. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/idiocy/mental_deficiency
Idiocy & Mental deficiency. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/idiocy/mental_deficiency>.
Mental deficiency or Idiocy. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/idiocy/mental_deficiency.
Google Ngram Viewer shows how "idiocy" and "mental deficiency" have occurred on timeline