Sober
Sober adjective - Not having one's mind affected by alcohol.
Tranquil
Tranquil adjective - Free from emotional or mental agitation.
Usage example: though she should have been upset, she felt oddly tranquil upon learning that she would not be receiving the scholarship
Sober is a synonym for tranquil in calm topic. Sometimes you can use "Sober" instead an adjective "Tranquil", if it concerns topics such as quiet.
Nearby Word: tranquilly
Mutual synonyms
Cite this Source
Tranquil and Sober. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/sober/tranquil
Sober & Tranquil. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/sober/tranquil>.
Tranquil or Sober. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/sober/tranquil.
Google Ngram Viewer shows how "sober" and "tranquil" have occurred on timeline