Impassiveness and Unconcern

Impassiveness

Impassiveness noun - A lack of emotion or emotional expressiveness.
Usage example: the child's inexplicable impassiveness, after all he'd been through, was a source of concern for his relatives

Unconcern and impassiveness are semantically related. in interest topic. In some cases you can use "Unconcern" instead a noun "Impassiveness", when it comes to topics like indifference.

Unconcern

Unconcern noun - Lack of interest or concern.
Usage example: wore an expression of general unconcern throughout the trial

Impassiveness and unconcern are semantically related. Sometimes you can use "Impassiveness" instead a noun "Unconcern".

Nearby Words: unconcerned, unconcernedly
Cite this Source
Unconcern and Impassiveness. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/impassiveness/unconcern
Impassiveness & Unconcern. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/impassiveness/unconcern>.
Unconcern or Impassiveness. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/impassiveness/unconcern.
Google Ngram Viewer shows how "impassiveness" and "unconcern" have occurred on timeline