Lethargic and Sleeping

Lethargic

Lethargic adjective - Slow to move or act.

Sleeping and lethargic are semantically related. In some cases you can use "Sleeping" instead an adjective "Lethargic".

Nearby Word: lethargy

Sleeping

Sleeping adjective - Being in a state of suspended consciousness.

Lethargic and sleeping are semantically related. Sometimes you can use "Lethargic" instead an adjective "Sleeping".

Nearby Words: sleep, sleepy, sleeper, sleepless
Cite this Source
Sleeping and Lethargic. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/lethargic/sleeping
Lethargic & Sleeping. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/lethargic/sleeping>.
Sleeping or Lethargic. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/lethargic/sleeping.
Google Ngram Viewer shows how "lethargic" and "sleeping" have occurred on timeline