Dullness
Dullness noun - The quality or state of lacking intelligence or quickness of mind.
Imbecility and dullness are semantically related in stupidity topic. In some cases you can use "Imbecility" instead a noun "Dullness", when it comes to topics like simple-mindedness.
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
Dullness and imbecility are semantically related in stupidity topic. Sometimes you can use "Dullness" instead a noun "Imbecility", if it concerns topics such as simple-mindedness.
Nearby Word: imbecile
Mutual synonyms
Cite this Source
Imbecility and Dullness. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/dullness/imbecility
Dullness & Imbecility. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/dullness/imbecility>.
Imbecility or Dullness. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/dullness/imbecility.
Google Ngram Viewer shows how "dullness" and "imbecility" have occurred on timeline