Cool
Cool verb - To cause to lose heat.
Mellow out and cool are semantically related In some cases you can use "Mellow out" instead a verb "Cool".
Mellow out
Mellow out verb - To get rid of nervous tension or anxiety.
Usage example: I'm going to need to mellow out when this stressful week is finally at an end
Cool and mellow out are semantically related in lessen topic. Sometimes you can use "Cool" instead a verb "Mellow out".
Cite this Source
Mellow out and Cool. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/cool/mellow_out
Cool & Mellow out. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/cool/mellow_out>.
Mellow out or Cool. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/cool/mellow_out.
Google Ngram Viewer shows how "cool" and "mellow out" have occurred on timeline