Ahead and Erstwhile

Ahead

Ahead adverb - So as to precede something in order of time.

Erstwhile and ahead are semantically related. In some cases you can use "Erstwhile" instead the word "Ahead" as an adverb or an adjective.

Erstwhile

Erstwhile adverb - At an earlier or previous time.

Ahead and erstwhile are semantically related. Sometimes you can use "Ahead" instead the word "Erstwhile" as an adverb or an adjective.
Cite this Source
Erstwhile and Ahead. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/ahead/erstwhile
Ahead & Erstwhile. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/ahead/erstwhile>.
Erstwhile or Ahead. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/ahead/erstwhile.
Google Ngram Viewer shows how "ahead" and "erstwhile" have occurred on timeline