Doltishness and Mental deficiency

Doltishness

Doltishness noun - The quality or state of lacking intelligence or quickness of mind.
Usage example: she's usually quite bright, with only occasional moments of inexplicable doltishness

Mental deficiency and doltishness are semantically related. In some cases you can use "Mental deficiency" instead a noun "Doltishness".

Mental deficiency

Mental deficiency noun - Mild mental retardation.

Doltishness and mental deficiency are semantically related. You can use "Doltishness" instead a noun phrase "Mental deficiency".
Cite this Source
Mental deficiency and Doltishness. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/doltishness/mental_deficiency
Doltishness & Mental deficiency. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/doltishness/mental_deficiency>.
Mental deficiency or Doltishness. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/doltishness/mental_deficiency.
Google Ngram Viewer shows how "doltishness" and "mental deficiency" have occurred on timeline