Inexplainable and Rational

Opposite meaning words

Inexplainable adjective - Impossible to explain.

Usage example: a computer prone to inexplainable crashes

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Rational is an antonym for inexplainable.

Rational adjective - Having the ability to reason.

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Inexplainable is an antonym for rational.

Cite this Source

Rational and Inexplainable. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/inexplainable/rational

Inexplainable & Rational. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/inexplainable/rational>.

Rational or Inexplainable. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/inexplainable/rational.

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