Foolish and Nonvalid

Foolish

Foolish adjective - Showing or marked by a lack of good sense or judgment.

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

Nearby Words: fool, foolishness, foolery, foolishly

Nonvalid

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

Foolish and nonvalid are semantically related. Sometimes you can use "Foolish" instead an adjective "Nonvalid".
Cite this Source
Nonvalid and Foolish. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/foolish/nonvalid
Foolish & Nonvalid. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/foolish/nonvalid>.
Nonvalid or Foolish. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/foolish/nonvalid.
Google Ngram Viewer shows how "foolish" and "nonvalid" have occurred on timeline