Dumbness
Dumbness noun - The quality or state of lacking intelligence or quickness of mind.
Usage example: couldn't believe the dumbness of the people who fell for that scam
Mental retardation and dumbness are semantically related. In some cases you can use "Mental retardation" instead a noun "Dumbness".
Mental retardation
Mental retardation noun - Lack of normal development of intellectual capacities.
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Synonyms for Mental retardation
Dumbness and mental retardation are semantically related. Sometimes you can use "Dumbness" instead a noun phrase "Mental retardation".
Mutual synonyms
Related pairs
- density and dumbness
- density and mental retardation
- dullness and dumbness
- dullness and mental retardation
- foolishness and dumbness
- foolishness and mental retardation
- stupidity and dumbness
- stupidity and mental retardation
- idiocy and dumbness
- idiocy and mental retardation
- fatuity and dumbness
- fatuity and mental retardation
- vacuity and dumbness
- vacuity and mental retardation
Cite this Source
Mental retardation and Dumbness. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/dumbness/mental_retardation
Dumbness & Mental retardation. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/dumbness/mental_retardation>.
Mental retardation or Dumbness. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/dumbness/mental_retardation.
Google Ngram Viewer shows how "dumbness" and "mental retardation" have occurred on timeline