Bung
Stop up
Stop up verb - To prevent passage through by filling with something.
Usage example: clear the leaves out of the rain gutters so they don't stop up the downspouts again
Mutual synonyms
Cite this Source
Stop up and Bung. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/bung/stop_up
Bung & Stop up. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/bung/stop_up>.
Stop up or Bung. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/bung/stop_up.
Google Ngram Viewer shows how "bung" and "stop up" have occurred on timeline