Smooth
Unworried
Unworried adjective - Free from emotional or mental agitation.
Usage example: remained unworried despite the panic all around her
Mutual synonyms
Cite this Source
Unworried and Smooth. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/smooth/unworried
Smooth & Unworried. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/smooth/unworried>.
Unworried or Smooth. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/smooth/unworried.
Google Ngram Viewer shows how "smooth" and "unworried" have occurred on timeline