Cool
Coolness
Coolness noun - Evenness of emotions or temper.
Usage example: his coolness under pressure makes him everyone's first choice to head a project with an ironclad deadline
Cool is a synonym for coolness in calm topic. You can use "Cool" instead a noun "Coolness", if it concerns topics such as composure, calmness.
Mutual synonyms
Cite this Source
Coolness and Cool. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/cool/coolness
Cool & Coolness. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/cool/coolness>.
Coolness or Cool. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/cool/coolness.
Google Ngram Viewer shows how "cool" and "coolness" have occurred on timeline