Impinge upon
Stop up and impinge upon are semantically related. In some cases you can use "Stop up" instead a verb "Impinge upon".
Stop up
Stop up verb - To prevent passage through by filling with something.
Impinge upon and stop up are semantically related. Sometimes you can use "Impinge upon" instead a verb "Stop up".
Cite this Source
Stop up and Impinge upon. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/impinge_upon/stop_up
Impinge upon & Stop up. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/impinge_upon/stop_up>.
Stop up or Impinge upon. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/impinge_upon/stop_up.
Google Ngram Viewer shows how "impinge upon" and "stop up" have occurred on timeline