Billowing
Undulate
Undulate verb - Move in a wavy pattern or with a rising and falling motion.
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Synonyms for Undulate
Billowing and undulate are semantically related. Sometimes you can replace term "Billowing" with "Undulate", this verbs are similar.
Mutual synonyms
Cite this Source
Undulate and Billowing. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/billowing/undulate
Billowing & Undulate. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/billowing/undulate>.
Undulate or Billowing. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/billowing/undulate.
Google Ngram Viewer shows how "billowing" and "undulate" have occurred on timeline