Cool
Glacial
Glacial adjective - Having a low or subnormal temperature.
Usage example: a glacial weather front coming down from Canada will bring freezing temperatures this weekend
Cool is a synonym for glacial in cold topic. You can use "Cool" instead the word "Glacial" as an adjective or a noun, if it concerns topics such as behaviour, unfriendly, extremely cold.
Mutual synonyms
Both words in one sentence
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Robo, you stop being cool and go in and have a glacial emotional scene with your son!
Source: Wet Blanket Wife - In Monster Hunter 3: Ultimate: GeneralSecura: The Agnaktor's pretty badass, and the Glacial Agnaktor is pretty... dare I say it... COOL as well.
Source: Lets Play / General Secura -
A Cool Train roaming the glacial wastes of Post Apocalyptic Earth during a new ice age....And the sun continued to shine its benevolent rays across the top of the opaque cloud layer, hidden from human eyes.
Source: Video Game / Transarctica
Cite this Source
Glacial and Cool. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/cool/glacial
Cool & Glacial. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/cool/glacial>.
Glacial or Cool. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/cool/glacial.
Google Ngram Viewer shows how "cool" and "glacial" have occurred on timeline