انکار کردن (فعل)
gainsay, abnegate, deny, disclaim, recant, renege, repudiate, dispute, forswear, disaffirm, forsake, unsay, renounce
رد کردن (فعل)
decline, gainsay, deny, disclaim, repudiate, disown, pass, disapprove, interdict, veto, rebuff, confute, repel, balk, rebut, baulk, reject, throw down, refuse, overrule, pass up, ignore, spurn, disaffirm, disorient, contradict, controvert, refute, disallow, disprove, impugn, disavow, discommend, hand off
نقض کردن (فعل)
break, breach, gainsay, reverse, violate, quash, contravene, disaffirm, infract