The synonyms of “Overthrow” are: bring down, overturn, subvert, override, overrule, reverse, remove, remove from office, remove from power, bring about the downfall of, topple, bring low, undo, depose, oust, displace, supplant, unseat, dethrone, disestablish, dissolve, put an end to, defeat, conquer, break up, annihilate, suppress, crush, quash, quell, stamp out, squash, repress, check, subdue, derangement, upset, removal,...