Impassive and Rational

Impassive

Impassive adjective - Not feeling or showing emotion.

Rational and impassive are semantically related. In some cases you can use "Rational" instead an adjective "Impassive".

Rational

Rational adjective - Having the ability to reason.

Impassive and rational are semantically related. Sometimes you can use "Impassive" instead an adjective "Rational".

Cite this Source
Rational and Impassive. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/impassive/rational
Impassive & Rational. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/impassive/rational>.
Rational or Impassive. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/impassive/rational.
Google Ngram Viewer shows how "impassive" and "rational" have occurred on timeline