Synonyms and related words :
abolish, abolition, abrogate, abrogation, annihilate, annul, annulment, bring to naught, cancel, cancellation, countermand, counterorder, disannul, dismantle, do away with, invalidate, invalidation, lift, make void, negate, negative, nullification, nullify, override, overrule, recall, recant, renege, rescind, rescindment, rescission, retract, reversal, reverse, revocation, revoke, set aside, suspend, undo, vacate, void, voiding, waive, withdraw, write off