Commonsensical and Nonrational

Opposite meaning words

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

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Nonrational is an antonym for commonsensical.

Nonrational adjective - Not using or following good reasoning.

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Commonsensical is an antonym for nonrational.

Cite this Source

Nonrational and Commonsensical. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/commonsensical/nonrational

Commonsensical & Nonrational. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/commonsensical/nonrational>.

Nonrational or Commonsensical. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/commonsensical/nonrational.

Google Ngram Viewer shows how "commonsensical" and "nonrational" have occurred on timeline