Inconsequential and Rational
Opposite meaning words
Inconsequential
Inconsequential adjective - Not using or following good reasoning.
Usage example: an inconsequential line of argument that did little to further the prosecution's case
Rational is an antonym for inconsequential.
Nearby Words: inconsequent, inconsequence
Rational
Rational adjective - According to the rules of logic.
Usage example: insisted there was a rational explanation for the strange creaking noises and that there were no such things as ghosts
Inconsequential is an antonym for rational.
Cite this Source
Rational and Inconsequential. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/inconsequential/rational
Inconsequential & Rational. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/inconsequential/rational>.
Rational or Inconsequential. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/inconsequential/rational.
Google Ngram Viewer shows how "inconsequential" and "rational" have occurred on timeline