Inexplainable
Inexplainable adjective - Impossible to explain.
Usage example: a computer prone to inexplainable crashes
Irrational and inexplainable are semantically related. In some cases you can use "Irrational" instead an adjective "Inexplainable".
Irrational
Irrational adjective - Not using or following good reasoning.
Inexplainable and irrational are semantically related. Sometimes you can use "Inexplainable" instead an adjective "Irrational".
Nearby Words: irrationality, irrationally
Cite this Source
Irrational and Inexplainable. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/inexplainable/irrational
Inexplainable & Irrational. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/inexplainable/irrational>.
Irrational or Inexplainable. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/inexplainable/irrational.
Google Ngram Viewer shows how "inexplainable" and "irrational" have occurred on timeline