Passionless and Unflappable

Passionless

Passionless adjective - Not feeling or showing emotion.
Usage example: the passionless prose of the divorce papers gave little hint of the bitter feelings that accompanied the end of their marriage

Unflappable and passionless are semantically related. In some cases you can use "Unflappable" instead an adjective "Passionless".

Nearby Word: passion

Unflappable

Unflappable adjective - Not easily panicked or upset.

Passionless and unflappable are semantically related. Sometimes you can use "Passionless" instead an adjective "Unflappable".
Cite this Source
Unflappable and Passionless. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/passionless/unflappable
Passionless & Unflappable. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/passionless/unflappable>.
Unflappable or Passionless. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/passionless/unflappable.
Google Ngram Viewer shows how "passionless" and "unflappable" have occurred on timeline