Synonyms to be skeptical

disbelieve, deny, discredit, distrust, doubt, eschew, gag on, 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, challenge, Socratic method, affront, arouse, ask, ask for, asking, attack, awake a doubt, awaken, baffle, balk, banter, battle cry, be contrary to, be diffident, be doubtful, be dubious, be uncertain, beard, beef, belie, bestir, bid defiance, bid to combat, bitch, blackmail, blast, boggle, boycott, brave, breast, bring before, bring forward, bring up, bringing into question, bucking, call, call for, call in question, call into question, call out, calling, cartel, catechetical method, catechization, catechizing, checkmate, circumvent, claim, claiming, clamor for, combative reaction, compete, compete with, complain, complain loudly, complaint, compunction, confound, confront, confront with, confrontation, contend with, contention, contest, contradict, contradiction, co