Block up
Gum up
Gum up verb - To prevent passage through by filling with something.
Mutual synonyms
Cite this Source
Gum up and Block up. (2016). Retrieved 2026, August 12, from https://thesaurus.plus/related/block_up/gum_up
Block up & Gum up. N.p., 2016. Web. 12 Aug. 2026. <https://thesaurus.plus/related/block_up/gum_up>.
Gum up or Block up. 2016. Accessed August 12, 2026. https://thesaurus.plus/related/block_up/gum_up.
Google Ngram Viewer shows how "block up" and "gum up" have occurred on timeline