Ahead
Ahead adjective - Having the leading position or higher score in a contest.
Fast
Fast adjective - Moving, proceeding, or acting with great speed.
Both words in one sentence
- You have two or three chapters with the plot moving ahead, albeit not very fast, and then four to six of filler that can range from "pretty funny" to "What the hell did I just read".
Source: Arc Fatigue -
As such, a fast mech can tear ass ahead and start gutting the oncoming waves far ahead of the escort without any real concern for the escort.
Source: Escort Mission - Fast forward some years (or kill the beasties yourself) however, and time passes into the ages of Legends and Heroes, moving ahead as more of these creatures are killed.
Source: The Time of Myths
Cite this Source
Fast and Ahead. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/ahead/fast
Ahead & Fast. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/ahead/fast>.
Fast or Ahead. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/ahead/fast.
Google Ngram Viewer shows how "ahead" and "fast" have occurred on timeline