Heave
Undulate
Undulate verb - Move in a wavy pattern or with a rising and falling motion.
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Synonyms for Undulate
Heave is a synonym for undulate in rise and fall topic. You can use "Heave" instead a verb "Undulate", if it concerns topics such as bob.
Mutual synonyms
Cite this Source
Undulate and Heave. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/heave/undulate
Heave & Undulate. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/heave/undulate>.
Undulate or Heave. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/heave/undulate.
Google Ngram Viewer shows how "heave" and "undulate" have occurred on timeline