Fatuity
Fatuity noun - A foolish act or idea.
Incompetency and fatuity are semantically related. In some cases you can use "Incompetency" instead a noun "Fatuity".
Incompetency
Incompetency noun - The lack of sufficient ability, power, or means.
Fatuity and incompetency are semantically related. Sometimes you can use "Fatuity" instead a noun "Incompetency".
Mutual synonyms
Cite this Source
Incompetency and Fatuity. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/fatuity/incompetency
Fatuity & Incompetency. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/fatuity/incompetency>.
Incompetency or Fatuity. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/fatuity/incompetency.
Google Ngram Viewer shows how "fatuity" and "incompetency" have occurred on timeline