Lethargic
Lethargic adjective - Slow to move or act.
Somniferous and lethargic are semantically related In some cases you can use "Somniferous" instead an adjective "Lethargic".
Nearby Word: lethargy
Somniferous
Somniferous adjective - Tending to cause sleep.
Lethargic and somniferous are semantically related in sleepy topic. Sometimes you can use "Lethargic" instead an adjective "Somniferous".
Mutual synonyms
Related pairs
- heavy and lethargic
- heavy and somniferous
- dull and lethargic
- dull and somniferous
- sluggish and lethargic
- sluggish and somniferous
- slow and lethargic
- slow and somniferous
- listless and lethargic
- listless and somniferous
- torpid and lethargic
- torpid and somniferous
- inactive and lethargic
- inactive and somniferous
Cite this Source
Somniferous and Lethargic. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/lethargic/somniferous
Lethargic & Somniferous. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/lethargic/somniferous>.
Somniferous or Lethargic. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/lethargic/somniferous.
Google Ngram Viewer shows how "lethargic" and "somniferous" have occurred on timeline