Extinct
Extinct adjective - No longer existing.
Out cold and extinct are semantically related In some cases you can use "Out cold" instead an adjective "Extinct".
Nearby Word: extinction
Out cold
Extinct and out cold are semantically related in not living topic. Sometimes you can use "Extinct" instead an adjective phrase "Out cold".
Mutual synonyms
Cite this Source
Out cold and Extinct. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/extinct/out_cold
Extinct & Out cold. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/extinct/out_cold>.
Out cold or Extinct. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/extinct/out_cold.
Google Ngram Viewer shows how "extinct" and "out cold" have occurred on timeline