Flap and Undulate

Similar meaning words

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

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Undulate is a synonym for flap in flutter topic. In some cases you can use "Undulate" instead a verb "Flap".

Nearby Words: flapped, flapping, flapper

Undulate verb - Move in a wavy pattern or with a rising and falling motion.

Usage example: The curtains undulated

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Flap is a synonym for undulate. You can use "Flap" instead a verb "Undulate".

Nearby Words: undulation, undulated, undulating

Cite this Source

Undulate and Flap. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/flap/undulate

Flap & Undulate. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/flap/undulate>.

Undulate or Flap. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/flap/undulate.

Google Ngram Viewer shows how "flap" and "undulate" have occurred on timeline