Lifeless
Lifeless adjective - No longer living.
Slumberous and lifeless are semantically related. In some cases you can use "Slumberous" instead an adjective "Lifeless".
Nearby Words: life, lifelessly
Slumberous
Slumberous adjective - Desiring or needing sleep.
Lifeless and slumberous are semantically related. Sometimes you can use "Lifeless" instead an adjective "Slumberous".
Mutual synonyms
Cite this Source
Slumberous and Lifeless. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/lifeless/slumberous
Lifeless & Slumberous. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/lifeless/slumberous>.
Slumberous or Lifeless. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/lifeless/slumberous.
Google Ngram Viewer shows how "lifeless" and "slumberous" have occurred on timeline