Somnific
Mutual synonyms
Related pairs
Cite this Source
Yawning and Somnific. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/somnific/yawning
Somnific & Yawning. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/somnific/yawning>.
Yawning or Somnific. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/somnific/yawning.
Google Ngram Viewer shows how "somnific" and "yawning" have occurred on timeline