Fly
Fly verb - To proceed or move quickly.
Usage example: flew down the concourse to catch his flight
Quicken
Quicken verb - To cause to move or proceed fast or faster.
Cite this Source
Quicken and Fly. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/fly/quicken
Fly & Quicken. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/fly/quicken>.
Quicken or Fly. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/fly/quicken.
Google Ngram Viewer shows how "fly" and "quicken" have occurred on timeline