Opiate
Somniferous
Somniferous adjective - Tending to cause sleep.
Usage example: a somniferous enumeration of details that I could have done without
Mutual synonyms
Related pairs
- anodyne and opiate
- anodyne and somniferous
- soothing and opiate
- soothing and somniferous
- narcotic and opiate
- narcotic and somniferous
- analgesic and opiate
- analgesic and somniferous
- sedative and opiate
- sedative and somniferous
- hypnotic and opiate
- hypnotic and somniferous
- soporific and opiate
- soporific and somniferous
Cite this Source
Somniferous and Opiate. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/opiate/somniferous
Opiate & Somniferous. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/opiate/somniferous>.
Somniferous or Opiate. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/opiate/somniferous.
Google Ngram Viewer shows how "opiate" and "somniferous" have occurred on timeline