Impassive and Unimpassioned

Impassive

Impassive adjective - Not feeling or showing emotion.

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

Unimpassioned

Unimpassioned adjective - Free from emotional appeal; marked by reasonableness.

Impassive and unimpassioned are semantically related in unfeeling topic. Sometimes you can use "Impassive" instead an adjective "Unimpassioned", if it concerns topics such as realistic.
Cite this Source
Unimpassioned and Impassive. (2016). Retrieved 2026, August 10, from https://thesaurus.plus/related/impassive/unimpassioned
Impassive & Unimpassioned. N.p., 2016. Web. 10 Aug. 2026. <https://thesaurus.plus/related/impassive/unimpassioned>.
Unimpassioned or Impassive. 2016. Accessed August 10, 2026. https://thesaurus.plus/related/impassive/unimpassioned.
Google Ngram Viewer shows how "impassive" and "unimpassioned" have occurred on timeline