Extinct
Extinct adjective - No longer existing.
Of old and extinct are semantically related In some cases you can use "Of old" instead an adjective "Extinct".
Nearby Word: extinction
Of old
Extinct and of old are semantically related in old-fashioned topic. You can use "Extinct" instead an adjective phrase "Of old", if it concerns topics such as antiquated, in the past.
Mutual synonyms
Both terms in one sentence
- The majority of old European Medieval noble families died out and several royal houses (Valois, Tudor, Trastamara, Rurik) became extinct.
Source: The Plague -
This strip states that the vast majority of races don't live to die of old age because Furrae is such a tough world (although old age for them would admittedly be hundreds or thousands of years old), with the Vampire race going extinct due to it.
Cite this Source
Of old and Extinct. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/extinct/of_old
Extinct & Of old. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/extinct/of_old>.
Of old or Extinct. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/extinct/of_old.
Google Ngram Viewer shows how "extinct" and "of old" have occurred on timeline