Cool and Hyperexcitable

Cool

Cool adjective - Having or showing a lack of friendliness or interest in others.

Hyperexcitable is an antonym for cool.

Nearby Words: coolness, coolly, cooler, cooled, cooling

Hyperexcitable

Hyperexcitable adjective - Easily excited by nature.
Usage example: those hyperexcitable contestants on TV game shows who celebrate winning by jumping up and down uncontrollably

Cool is an antonym for hyperexcitable.
Cite this Source
Hyperexcitable and Cool. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/cool/hyperexcitable
Cool & Hyperexcitable. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/cool/hyperexcitable>.
Hyperexcitable or Cool. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/cool/hyperexcitable.
Google Ngram Viewer shows how "cool" and "hyperexcitable" have occurred on timeline