Soporific
Soporific adjective - Tending to cause sleep.
Usage example: this medication is soporific, so do not drive after taking it
Slumberous
Slumberous adjective - Tending to cause sleep.
Usage example: the slumberous murmer of the wind in the trees
Soporific is a synonym for slumberous in awareness topic. You can use "Soporific" instead the word "Slumberous" as an adjective or a noun, if it concerns topics such as sedative, sleepy. popular alternative
Mutual synonyms
Related pairs
- soothing and soporific
- soothing and slumberous
- narcotic and soporific
- narcotic and slumberous
- opiate and soporific
- opiate and slumberous
- sedative and soporific
- sedative and slumberous
- hypnotic and soporific
- hypnotic and slumberous
- heavy and soporific
- heavy and slumberous
- dull and soporific
- dull and slumberous
Cite this Source
Slumberous and Soporific. (2016). Retrieved 2026, July 31, from https://thesaurus.plus/related/soporific/slumberous
Soporific & Slumberous. N.p., 2016. Web. 31 Jul. 2026. <https://thesaurus.plus/related/soporific/slumberous>.
Slumberous or Soporific. 2016. Accessed July 31, 2026. https://thesaurus.plus/related/soporific/slumberous.
Google Ngram Viewer shows how "soporific" and "slumberous" have occurred on timeline