Extinct
Extinct adjective - No longer existing.
Onetime and extinct are semantically related. In some cases you can use "Onetime" instead an adjective "Extinct".
Nearby Word: extinction
Onetime
Onetime adjective - Having been such at some previous time.
Usage example: the onetime English teacher now works for a newspaper
Mutual synonyms
Cite this Source
Onetime and Extinct. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/extinct/onetime
Extinct & Onetime. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/extinct/onetime>.
Onetime or Extinct. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/extinct/onetime.
Google Ngram Viewer shows how "extinct" and "onetime" have occurred on timeline