Out cold
Slumberous and out cold are semantically related. in unconscious topic. In some cases you can use "Slumberous" instead an adjective phrase "Out cold".
Slumberous
Slumberous adjective - Desiring or needing sleep.
Out cold and slumberous are semantically related. Sometimes you can use "Out cold" instead an adjective "Slumberous".
Mutual synonyms
Related pairs
- dead and out cold
- dead and slumberous
- sluggish and out cold
- sluggish and slumberous
- inert and out cold
- inert and slumberous
- torpid and out cold
- torpid and slumberous
- inactive and out cold
- inactive and slumberous
- dormant and out cold
- dormant and slumberous
- lethargic and out cold
- lethargic and slumberous
Cite this Source
Slumberous and Out cold. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/out_cold/slumberous
Out cold & Slumberous. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/out_cold/slumberous>.
Slumberous or Out cold. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/out_cold/slumberous.
Google Ngram Viewer shows how "out cold" and "slumberous" have occurred on timeline