Nonrational and Sane
Opposite meaning words
Nonrational
Nonrational adjective - Not using or following good reasoning.
Usage example: was so upset that he was completely nonrational for a moment
Sane is an antonym for nonrational.
Sane
Sane adjective - Having full use of one's mind and control over one's actions.
Nonrational is an antonym for sane.
Nearby Word: sanity
Cite this Source
Sane and Nonrational. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/nonrational/sane
Nonrational & Sane. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/nonrational/sane>.
Sane or Nonrational. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/nonrational/sane.
Google Ngram Viewer shows how "nonrational" and "sane" have occurred on timeline