Tomfool and Valid

Opposite meaning words

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

Usage example: what kind of tomfool idea is this?

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Valid is an antonym for tomfool.

Nearby Word: tomfoolery

Valid adjective - According to the rules of logic.

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Tomfool is an antonym for valid.

Nearby Words: validity, validation

Cite this Source

Valid and Tomfool. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/tomfool/valid

Tomfool & Valid. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/tomfool/valid>.

Valid or Tomfool. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/tomfool/valid.

Google Ngram Viewer shows how "tomfool" and "valid" have occurred on timeline