Enclose
Stop up
Stop up verb - To prevent passage through by filling with something.
Enclose and stop up are semantically related in make airtight topic. Sometimes you can use "Enclose" instead a verb "Stop up".
Cite this Source
Stop up and Enclose. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/enclose/stop_up
Enclose & Stop up. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/enclose/stop_up>.
Stop up or Enclose. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/enclose/stop_up.
Google Ngram Viewer shows how "enclose" and "stop up" have occurred on timeline