Gum up
Gum up verb - To prevent passage through by filling with something.
Usage example: arteries gummed up with atheromas
Jam
Jam verb - To prevent passage through by filling with something.
Usage example: firefighters found the nightclub's doorways jammed with trapped patrons
Nearby Word: jamming
Mutual synonyms
Cite this Source
Jam and Gum up. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/gum_up/jam
Gum up & Jam. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/gum_up/jam>.
Jam or Gum up. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/gum_up/jam.
Google Ngram Viewer shows how "gum up" and "jam" have occurred on timeline