Expiration and Extinction

Expiration

Expiration noun - The act of ceasing to exist.

Extinction is a synonym for expiration in death topic. In some cases you can use "Extinction" instead a noun "Expiration".

Extinction

Extinction noun - The state or fact of being rendered nonexistent, physically unsound, or useless.

Expiration is a synonym for extinction (American) in death topic. You can use "Expiration" instead a noun "Extinction".

Nearby Word: extinct
Cite this Source
Extinction and Expiration. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/expiration/extinction
Expiration & Extinction. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/expiration/extinction>.
Extinction or Expiration. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/expiration/extinction.
Google Ngram Viewer shows how "expiration" and "extinction" have occurred on timeline