Empty
Out cold
Empty and out cold are semantically related in not living topic. Sometimes you can use "Empty" instead an adjective phrase "Out cold".
Cite this Source
Out cold and Empty. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/empty/out_cold
Empty & Out cold. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/empty/out_cold>.
Out cold or Empty. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/empty/out_cold.
Google Ngram Viewer shows how "empty" and "out cold" have occurred on timeline