Surge
Surge verb - Rise and move, as in waves or billows.
Undulating and surge are semantically related. In some cases you can replace term "Undulating" with "Surge", this verbs are similar.
Undulating
Surge and undulating are semantically related. Sometimes you can use "Surge" instead a verb "Undulating".
Cite this Source
Undulating and Surge. (2016). Retrieved 2026, August 09, from https://thesaurus.plus/related/surge/undulating
Surge & Undulating. N.p., 2016. Web. 09 Aug. 2026. <https://thesaurus.plus/related/surge/undulating>.
Undulating or Surge. 2016. Accessed August 09, 2026. https://thesaurus.plus/related/surge/undulating.
Google Ngram Viewer shows how "surge" and "undulating" have occurred on timeline