Imbecility and Preposterousness

Imbecility

Imbecility noun - Lack of good sense or judgment.
Usage example: we were stunned by the imbecility of the ideas presented by this once-respected biologist

Preposterousness is a synonym for imbecility in ability topic. In some cases you can use "Preposterousness" instead a noun "Imbecility", when it comes to topics like foolishness, ridiculousness.

Nearby Word: imbecile

Preposterousness

Preposterousness noun - Lack of good sense or judgment.
Usage example: laughed at the sheer preposterousness of the idea

Imbecility is a synonym for preposterousness in ability topic. You can use "Imbecility" instead a noun "Preposterousness", if it concerns topics such as ridiculousness.
Cite this Source
Preposterousness and Imbecility. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/imbecility/preposterousness
Imbecility & Preposterousness. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/imbecility/preposterousness>.
Preposterousness or Imbecility. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/imbecility/preposterousness.
Google Ngram Viewer shows how "imbecility" and "preposterousness" have occurred on timeline