Abandon, Abjure, Abstain, Answer, Avoid, Backwater, Ban, Bar, Begrudge, Belie, Challenge, Chuck, Confound, Constrain, Contest, Contradict, Contravene, Controvert, Counter, Cross, Crush, Curb, Debar, Decline, Defeat, Demolish, Desert, Despise, Disallow, Disapprove, Disavow, Disbelieve, Discard, Disclaim, Discount, Discredit, Disdain, Dismiss, Disown, Disprove, Dispute, Disregard, Embargo, Enjoin, Eschew, Except, Exclude, Finish, Floor, Forbear, Forbid, Forgo, Forsake, Forswear, Gainsay, Grudge, Ignore, Impugn, Inhibit, Interdict, Negate, Negative, Nullify, Oppose, Outlaw, Overthrow, Overturn, Overwhelm, Parry, Preclude, Prevent, Prohibit, Proscribe, Rebuff, Rebut, Recall, Recant, Refrain, Refuse, Refute, Reject, Renege, Renounce, Repel, Repress, Repudiate, Repulse, Restrain, Retract, Revoke, Sacrifice, Scout, Settle, Shun, Silence, Spurn, Squash, Squelch, Subvert, Suppress, Swallow, Taboo, Traverse, Undermine, Upset, Waive, Withdraw, Withhold