Irrational and Unimpassioned

Opposite meaning words

Irrational adjective - Not using or following good reasoning.

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Unimpassioned is an antonym for irrational.

Unimpassioned adjective - Free from emotional appeal; marked by reasonableness.

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Irrational is an antonym for unimpassioned in calm topic.

Cite this Source

Unimpassioned and Irrational. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/irrational/unimpassioned

Irrational & Unimpassioned. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/irrational/unimpassioned>.

Unimpassioned or Irrational. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/irrational/unimpassioned.

Google Ngram Viewer shows how "irrational" and "unimpassioned" have occurred on timeline