Eternal and Immemorial

Eternal

Eternal adjective - Having an existence or validity that does not change or diminish.

Immemorial and eternal are semantically related. in endless topic. In some cases you can use "Immemorial" instead an adjective "Eternal".

Immemorial

Immemorial adjective - Dating or surviving from the distant past.

Eternal and immemorial are semantically related. Sometimes you can use "Eternal" instead an adjective "Immemorial".
Cite this Source
Immemorial and Eternal. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/eternal/immemorial
Eternal & Immemorial. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/eternal/immemorial>.
Immemorial or Eternal. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/eternal/immemorial.
Google Ngram Viewer shows how "eternal" and "immemorial" have occurred on timeline