Impassive and Perfervid

Impassive

Impassive adjective - Not feeling or showing emotion.
Usage example: she remained impassive as the officers informed her of her son's death

Perfervid is an antonym for impassive.

Perfervid

Perfervid adjective - Having or expressing great depth of feeling.
Usage example: the perfervid prose of a romance novel

Impassive is an antonym for perfervid.
Cite this Source
Perfervid and Impassive. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/impassive/perfervid
Impassive & Perfervid. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/impassive/perfervid>.
Perfervid or Impassive. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/impassive/perfervid.
Google Ngram Viewer shows how "impassive" and "perfervid" have occurred on timeline