Sedative
Sedative adjective - Tending to calm the emotions and relieve stress.
Unperturbed and sedative are semantically related. In some cases you can use "Unperturbed" instead an adjective "Sedative".
Unperturbed
Unperturbed adjective - Free from emotional or mental agitation.
Sedative and unperturbed are semantically related. Sometimes you can use "Sedative" instead an adjective "Unperturbed".
Cite this Source
Unperturbed and Sedative. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/sedative/unperturbed
Sedative & Unperturbed. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/sedative/unperturbed>.
Unperturbed or Sedative. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/sedative/unperturbed.
Google Ngram Viewer shows how "sedative" and "unperturbed" have occurred on timeline