Extinct
Extinct adjective - No longer existing.
Usage example: a few overgrown ruins are all that remain of that once mighty but now extinct civilization
Nonextant is a synonym for extinct. In some cases you can use "Nonextant" instead an adjective "Extinct".
Nearby Word: extinction
Nonextant
Nonextant adjective - No longer existing.
Usage example: we know that Renaissance artwork only through copies made by other artists, the original painting being nonextant
Extinct is a synonym for nonextant in not present topic. You can use "Extinct" instead an adjective "Nonextant".
Mutual synonyms
Cite this Source
Nonextant and Extinct. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/extinct/nonextant
Extinct & Nonextant. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/extinct/nonextant>.
Nonextant or Extinct. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/extinct/nonextant.
Google Ngram Viewer shows how "extinct" and "nonextant" have occurred on timeline