Nutty and Rational
Opposite meaning words
Nutty
Nutty adjective - Having or showing a very abnormal or sick state of mind.
Usage example: the only other prisoner in the dungeon was a nutty soul who feasted on bugs
Nearby Words: nutter, nutting
Rational
Rational adjective - According to the rules of logic.
Usage example: insisted there was a rational explanation for the strange creaking noises and that there were no such things as ghosts
Cite this Source
Rational and Nutty. (2016). Retrieved 2026, August 18, from https://thesaurus.plus/related/nutty/rational
Nutty & Rational. N.p., 2016. Web. 18 Aug. 2026. <https://thesaurus.plus/related/nutty/rational>.
Rational or Nutty. 2016. Accessed August 18, 2026. https://thesaurus.plus/related/nutty/rational.
Google Ngram Viewer shows how "nutty" and "rational" have occurred on timeline