Fatuous and Nonvalid

Fatuous

Fatuous adjective - Not having or showing an ability to absorb ideas readily.

Nonvalid and fatuous are semantically related. In some cases you can use "Nonvalid" instead an adjective "Fatuous".

Nearby Words: fatuity, fatuousness, fatuously

Nonvalid

Nonvalid adjective - Having no basis in reason or fact.
Usage example: a nonvalid theory that most scientists rejected long ago

Fatuous and nonvalid are semantically related. Sometimes you can use "Fatuous" instead an adjective "Nonvalid".
Cite this Source
Nonvalid and Fatuous. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/fatuous/nonvalid
Fatuous & Nonvalid. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/fatuous/nonvalid>.
Nonvalid or Fatuous. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/fatuous/nonvalid.
Google Ngram Viewer shows how "fatuous" and "nonvalid" have occurred on timeline