Extinct
Extinct adjective - No longer existing.
Outmoded is a synonym for extinct in dead topic. In some cases you can use "Outmoded" instead an adjective "Extinct". obsolete substitute
Nearby Word: extinction
Outmoded
Outmoded adjective - Having passed its time of use or usefulness.
Usage example: outmoded computers that can be recycled
Mutual synonyms
Cite this Source
Outmoded and Extinct. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/extinct/outmoded
Extinct & Outmoded. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/extinct/outmoded>.
Outmoded or Extinct. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/extinct/outmoded.
Google Ngram Viewer shows how "extinct" and "outmoded" have occurred on timeline