Chill out
Chill out verb - To become still and orderly.
Usage example: stop making that racket, and just chill out!
Relax
Relax verb - To get rid of nervous tension or anxiety.
Usage example: she took deep breaths to relax before going on stage
Chill out is a synonym for relax (North American) in hang loose topic. You can use "Chill out" instead a verb "Relax", if it concerns topics such as be or feel at ease. slang substitute
Mutual synonyms
Cite this Source
Relax and Chill out. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/chill_out/relax
Chill out & Relax. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/chill_out/relax>.
Relax or Chill out. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/chill_out/relax.
Google Ngram Viewer shows how "chill out" and "relax" have occurred on timeline