Cool
Cool adjective - Free from emotional or mental agitation.
Usage example: in a crisis keep a cool head, even if no one else is
Coolheaded is a synonym for cool in calm topic. In some cases you can use "Coolheaded" instead an adjective "Cool".
Coolheaded
Coolheaded adjective - Free from emotional or mental agitation.
Usage example: a coolheaded response to the crisis
Cool is a synonym for coolheaded in calm topic. You can use "Cool" instead an adjective "Coolheaded", if it concerns topics such as reasonable.
Mutual synonyms
Cite this Source
Coolheaded and Cool. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/cool/coolheaded
Cool & Coolheaded. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/cool/coolheaded>.
Coolheaded or Cool. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/cool/coolheaded.
Google Ngram Viewer shows how "cool" and "coolheaded" have occurred on timeline