Ahead
Ahead adverb - Toward a point ahead in space or time.
Usage example: sent me ahead to get a place in the check-out line while she went to get the eggs and milk
On
On adverb - Toward a point ahead in space or time.
Usage example: we really must move on now if we're going to end this meeting before midnight
Mutual synonyms
Cite this Source
On and Ahead. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/ahead/on
Ahead & On. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/ahead/on>.
On or Ahead. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/ahead/on.
Google Ngram Viewer shows how "ahead" and "on" have occurred on timeline