Foolish and Hyperintelligent

Foolish

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

Hyperintelligent is an antonym for foolish.

Nearby Words: fool, foolishness, foolery, foolishly

Hyperintelligent

Hyperintelligent adjective - Having or showing quickness of mind.
Usage example: from an early age he showed signs of being a hyperintelligent child

Foolish is an antonym for hyperintelligent.
Cite this Source
Hyperintelligent and Foolish. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/foolish/hyperintelligent
Foolish & Hyperintelligent. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/foolish/hyperintelligent>.
Hyperintelligent or Foolish. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/foolish/hyperintelligent.
Google Ngram Viewer shows how "foolish" and "hyperintelligent" have occurred on timeline