Synonyms and Antonyms of gum up
to prevent passage through by filling with something arteries gummed up with atheromas Synonyms block, choke, clot, congest, dam, clog (up), jam, obstruct, occlude, plug (up), stop (up), stuffRelated Words bung, cork, spile, stopper, stopple; fill, gridlock, pack; fur, silt; flood, glut, inundate, overwhelm, swampNear Antonyms excavate, hollow (out), scoop (out); empty, lightenAntonyms clear, free, open (up), unblock, unclog, unplug, unstop
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