Roll
Roll verb - To form into a round compact mass.
Undulating and roll are semantically related. In some cases you can replace term "Undulating" with "Roll", this verbs are similar.
Undulating
Roll and undulating are semantically related. Sometimes you can use "Roll" instead a verb "Undulating".
Cite this Source
Undulating and Roll. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/roll/undulating
Roll & Undulating. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/roll/undulating>.
Undulating or Roll. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/roll/undulating.
Google Ngram Viewer shows how "roll" and "undulating" have occurred on timeline