Lap
Undulate
Undulate verb - Move in a wavy pattern or with a rising and falling motion.
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Synonyms for Undulate
Lap and undulate are semantically related in surf action topic. Sometimes you can use "Lap" instead a verb "Undulate".
Cite this Source
Undulate and Lap. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/lap/undulate
Lap & Undulate. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/lap/undulate>.
Undulate or Lap. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/lap/undulate.
Google Ngram Viewer shows how "lap" and "undulate" have occurred on timeline