Erstwhile and Eons ago

Erstwhile

Erstwhile adverb - At an earlier or previous time.

Eons ago and erstwhile are semantically related In some cases you can use "Eons ago" instead an adverb "Erstwhile".

Eons ago

Definitions of Erstwhile not found.

Erstwhile and eons ago are semantically related in previously in time or order topic. Sometimes you can use "Erstwhile" instead an adverb phrase "Eons ago".
Cite this Source
Eons ago and Erstwhile. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/erstwhile/eons_ago
Erstwhile & Eons ago. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/erstwhile/eons_ago>.
Eons ago or Erstwhile. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/erstwhile/eons_ago.
Google Ngram Viewer shows how "erstwhile" and "eons ago" have occurred on timeline