Commonsensical and Irrational
Opposite meaning words
Commonsensical
Commonsensical adjective - Based on sound reasoning or information.
Usage example: the only commonsensical solution would be to divide the children into groups according to age
Irrational is an antonym for commonsensical.
Irrational
Irrational adjective - Not using or following good reasoning.
Commonsensical is an antonym for irrational.
Nearby Words: irrationality, irrationally
Cite this Source
Irrational and Commonsensical. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/commonsensical/irrational
Commonsensical & Irrational. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/commonsensical/irrational>.
Irrational or Commonsensical. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/commonsensical/irrational.
Google Ngram Viewer shows how "commonsensical" and "irrational" have occurred on timeline