Opiate
Somnolent
Somnolent adjective - Tending to cause sleep.
Usage example: the somnolent hum of insects in the grass
Opiate is a synonym for somnolent in awareness topic. You can use "Opiate" instead the word "Somnolent" as an adjective or a noun.
Nearby Words: somnolence, somnolently
Mutual synonyms
Related pairs
Cite this Source
Somnolent and Opiate. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/opiate/somnolent
Opiate & Somnolent. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/opiate/somnolent>.
Somnolent or Opiate. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/opiate/somnolent.
Google Ngram Viewer shows how "opiate" and "somnolent" have occurred on timeline