Synonyms to gag on

disbelieve, be skeptical, deny, discredit, distrust, doubt, eschew, misbelieve, mistrust, negate, not accept, not admit, not believe, not buy, not fall for, not go for, not swallow, question, refuse to admit, refuse to believe, refuse to credit, reject, resist believing, scoff, scorn, scout, suspect, unbelieve, abandon, abjure, abstain, answer, answer conclusively, argue down, assert the contrary, avoid, back down, back out, backwater, ban, bar, be contrary to, begrudge, belie, brush aside, call into question, challenge, chuck, chuck out, climb down, close the hand, confound, confute, constrain, contemn, contest, contradict, contravene, controvert, counter, crawfish out, cross, crush, curb, debar, decline, defeat, demolish, desert, despise, disaffirm, disallow, disapprove, disavow, discard, disclaim, discount, disdain, dismiss, disown, dispose of, disprove, dispute, disregard, eat crow, eat humble pie, embargo, enjoin, except, exclude, exclude from, finish, floor, forbear, forbid, forgo, forsake, forswear, gainsay, grudge, hold back, ignore, impugn, inhibit, interd