Cool
Cool verb - To cause to lose heat.
Quiet down and cool are semantically related In some cases you can use "Quiet down" instead a verb "Cool".
Quiet down
Quiet down verb - To stop talking.
Usage example: the kids quieted down when they realized I was about to ask them if they wanted ice cream
Cool and quiet down are semantically related in calm topic. Sometimes you can use "Cool" instead a verb "Quiet down".
Cite this Source
Quiet down and Cool. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/cool/quiet_down
Cool & Quiet down. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/cool/quiet_down>.
Quiet down or Cool. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/cool/quiet_down.
Google Ngram Viewer shows how "cool" and "quiet down" have occurred on timeline