Fan
Flap
Flap verb - To move or cause to move with a striking motion.
Usage example: the stirring sight of a huge flock of geese flapping their wings
Cite this Source
Flap and Fan. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/fan/flap
Fan & Flap. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/fan/flap>.
Flap or Fan. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/fan/flap.
Google Ngram Viewer shows how "fan" and "flap" have occurred on timeline