Decayed
Decayed adjective - Having lost forcefulness, courage, or spirit.
Immemorial and decayed are semantically related. In some cases you can use "Immemorial" instead an adjective "Decayed".
Immemorial
Immemorial adjective - Dating or surviving from the distant past.
Decayed and immemorial are semantically related. Sometimes you can use "Decayed" instead an adjective "Immemorial".
Cite this Source
Immemorial and Decayed. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/decayed/immemorial
Decayed & Immemorial. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/decayed/immemorial>.
Immemorial or Decayed. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/decayed/immemorial.
Google Ngram Viewer shows how "decayed" and "immemorial" have occurred on timeline