Protrusive
Protrusive adjective - Thrusting oneself where one is not welcome or invited.
Undulating and protrusive are semantically related. In some cases you can use "Undulating" instead an adjective "Protrusive".
Undulating
Protrusive and undulating are semantically related. Sometimes you can use "Protrusive" instead an adjective "Undulating".
Cite this Source
Undulating and Protrusive. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/protrusive/undulating
Protrusive & Undulating. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/protrusive/undulating>.
Undulating or Protrusive. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/protrusive/undulating.
Google Ngram Viewer shows how "protrusive" and "undulating" have occurred on timeline