Coolheaded and Restless

Coolheaded

Coolheaded adjective - Free from emotional or mental agitation.
Usage example: a coolheaded response to the crisis

Restless is an antonym for coolheaded.

Restless

Restless adjective - Lacking or denying rest.

Coolheaded is an antonym for restless.

Cite this Source
Restless and Coolheaded. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/coolheaded/restless
Coolheaded & Restless. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/coolheaded/restless>.
Restless or Coolheaded. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/coolheaded/restless.
Google Ngram Viewer shows how "coolheaded" and "restless" have occurred on timeline