Undulation
Undulation noun - Wavelike motion; a gentle rising and falling in the manner of waves.
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Synonyms for Undulation
Wash and undulation are semantically related In some cases you can replace term "Wash" with "Undulation", this nouns are similar.
Wash
Wash noun - Spongy land saturated or partially covered with water.
Undulation and wash are semantically related in surge topic. You can use "Undulation" instead a noun "Wash", if it concerns topics such as wave.
Cite this Source
Wash and Undulation. (2016). Retrieved 2026, August 12, from https://thesaurus.plus/related/undulation/wash
Undulation & Wash. N.p., 2016. Web. 12 Aug. 2026. <https://thesaurus.plus/related/undulation/wash>.
Wash or Undulation. 2016. Accessed August 12, 2026. https://thesaurus.plus/related/undulation/wash.
Google Ngram Viewer shows how "undulation" and "wash" have occurred on timeline