Synonyms and Antonyms of obstruct
1 to create difficulty for the work or activity of <this would go much faster if you would stop obstructing me with your constant interruptions> Synonyms clog, cramp, embarrass, encumber, fetter, handcuff, handicap, hinder, hobble, hog-tie, hold back, hold up, impede, inhibit, interfere (with), manacle, hamper, shackle, short-circuit, stymie, tie up, trammelRelated Words balk, check, constrain, curb, rein, restrain; bind, chain, halter, leash, tether, tie; arrest, brake, delay, retain, retard; barricade, block, blockade, roadblock; bog (down), mire; choke, smother, stifle, strangle, suffocate; baffle, foil, frustrate, stump, thwart; derail, disrupt, sabotage; muzzle, repress, suppress; confine, hedge (in), hem (in)Near Antonyms clear, make way, open, unclog, unplug, unstop; free, liberate, release, untie; loosen, smooth; encourage, further, promoteAntonyms aid, assist, facilitate, help
2 to prevent passage through by filling with something <at the moment the city's only tunnel between downtown and the airport is obstructed by an overturned tanker truck> Synonyms block, choke, clot, congest, dam, gum (up), jam, clog, 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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