Imbecility
Imbecility noun - Retardation more severe than a moron but not as severe as an idiot.
Retardation and imbecility are semantically related. In some cases you can use "Retardation" instead a noun "Imbecility".
Nearby Word: imbecile
Retardation
Retardation noun - A usually gradual decrease in the pace or level of activity of something.
Imbecility and retardation are semantically related. Sometimes you can replace term "Imbecility" with "Retardation", this nouns are similar.
Cite this Source
Retardation and Imbecility. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/imbecility/retardation
Imbecility & Retardation. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/imbecility/retardation>.
Retardation or Imbecility. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/imbecility/retardation.
Google Ngram Viewer shows how "imbecility" and "retardation" have occurred on timeline