Rational and Sophistical

Opposite meaning words

Rational adjective - Having the ability to reason.

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Sophistical is an antonym for rational.

Sophistical adjective - Plausible but misleading.

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Rational is an antonym for sophistical in not making sense topic.

Cite this Source

Sophistical and Rational. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/rational/sophistical

Rational & Sophistical. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/rational/sophistical>.

Sophistical or Rational. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/rational/sophistical.

Google Ngram Viewer shows how "rational" and "sophistical" have occurred on timeline