Impassive and Steamed up

Impassive

Impassive adjective - Not feeling or showing emotion.

Steamed up is an antonym for impassive.

Steamed up

Steamed up adjective - Feeling or showing anger.

Impassive is an antonym for steamed up in excited topic.
Cite this Source
Steamed up and Impassive. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/impassive/steamed_up
Impassive & Steamed up. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/impassive/steamed_up>.
Steamed up or Impassive. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/impassive/steamed_up.
Google Ngram Viewer shows how "impassive" and "steamed up" have occurred on timeline