Stop up
Stop up verb - To prevent passage through by filling with something.
Sealing
Sealing noun - The act of treating something to make it repel water.
Stop up and sealing are semantically related in make airtight topic. You can use "Stop up" instead a verb "Sealing".
Mutual synonyms
Cite this Source
Sealing and Stop up. (2016). Retrieved 2026, August 09, from https://thesaurus.plus/related/stop_up/sealing
Stop up & Sealing. N.p., 2016. Web. 09 Aug. 2026. <https://thesaurus.plus/related/stop_up/sealing>.
Sealing or Stop up. 2016. Accessed August 09, 2026. https://thesaurus.plus/related/stop_up/sealing.
Google Ngram Viewer shows how "stop up" and "sealing" have occurred on timeline