Somniferous
Somniferous adjective - Tending to cause sleep.
Usage example: a somniferous enumeration of details that I could have done without
Soporific
Soporific adjective - Tending to cause sleep.
Usage example: this medication is soporific, so do not drive after taking it
Somniferous is a synonym for soporific in sleep-inducing topic. You can use "Somniferous" instead the word "Soporific" as an adjective or a noun, if it concerns topics such as awareness, sleepy. popular alternative
Mutual synonyms
Related pairs
- soothing and somniferous
- soothing and soporific
- narcotic and somniferous
- narcotic and soporific
- opiate and somniferous
- opiate and soporific
- sedative and somniferous
- sedative and soporific
- hypnotic and somniferous
- hypnotic and soporific
- heavy and somniferous
- heavy and soporific
- dull and somniferous
- dull and soporific
Cite this Source
Soporific and Somniferous. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/somniferous/soporific
Somniferous & Soporific. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/somniferous/soporific>.
Soporific or Somniferous. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/somniferous/soporific.
Google Ngram Viewer shows how "somniferous" and "soporific" have occurred on timeline