Erstwhile and While ago

Erstwhile

Erstwhile adverb - At an earlier or previous time.

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

While ago

Definitions of Erstwhile not found.

Erstwhile and while ago are semantically related in earlier topic. Sometimes you can use "Erstwhile" instead an adverb phrase "While ago".
Cite this Source
While ago and Erstwhile. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/erstwhile/while_ago
Erstwhile & While ago. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/erstwhile/while_ago>.
While ago or Erstwhile. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/erstwhile/while_ago.
Google Ngram Viewer shows how "erstwhile" and "while ago" have occurred on timeline