Erstwhile and Forgotten

Erstwhile

Erstwhile adjective - Having been such at some previous time.

Forgotten and erstwhile are semantically related. In some cases you can use "Forgotten" instead an adjective "Erstwhile".

Forgotten

Forgotten adjective - Left unoccupied or unused.

Erstwhile and forgotten are semantically related. Sometimes you can use "Erstwhile" instead an adjective "Forgotten".
Cite this Source
Forgotten and Erstwhile. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/erstwhile/forgotten
Erstwhile & Forgotten. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/erstwhile/forgotten>.
Forgotten or Erstwhile. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/erstwhile/forgotten.
Google Ngram Viewer shows how "erstwhile" and "forgotten" have occurred on timeline