Expired and Nonextant

Expired

Expired adjective - No longer existing.
Usage example: a wildlife organization dedicated to ensuring that the giant panda not be added to the list of expired species

Nonextant and expired are semantically related. In some cases you can use "Nonextant" instead an adjective "Expired".

Nearby Words: expire, expiry, expiration, expiring

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

Expired and nonextant are semantically related. Sometimes you can use "Expired" instead an adjective "Nonextant".
Cite this Source
Nonextant and Expired. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/expired/nonextant
Expired & Nonextant. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/expired/nonextant>.
Nonextant or Expired. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/expired/nonextant.
Google Ngram Viewer shows how "expired" and "nonextant" have occurred on timeline