Crazy and Hyperintelligent
Opposite meaning words
Crazy
Crazy adjective - Conceived or made without regard for reason or reality.
Hyperintelligent is an antonym for crazy.
Hyperintelligent
Hyperintelligent adjective - Having or showing quickness of mind.
Usage example: from an early age he showed signs of being a hyperintelligent child
Crazy is an antonym for hyperintelligent.
Cite this Source
Hyperintelligent and Crazy. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/crazy/hyperintelligent
Crazy & Hyperintelligent. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/crazy/hyperintelligent>.
Hyperintelligent or Crazy. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/crazy/hyperintelligent.
Google Ngram Viewer shows how "crazy" and "hyperintelligent" have occurred on timeline