Synonyms and related words :
abuse, apostatize, babble, bamboozle, be indiscreet, be unguarded, bear witness against, beguile, betoken, betray a confidence, blab, blabber, blow the whistle, bluff, blurt, blurt out, bolt, break away, break faith, cajole, cheat on, circumvent, collaborate, conjure, cross, debauch, deceive, defect, defile, deflower, delude, demonstrate, desert, despoil, diddle, disclose, discover, divulge, double-cross, dupe, ensnare, entrap, evidence, evince, expose, fail, fink, fool, force, forestall, gammon, get around, give away, gull, hoax, hocus-pocus, hoodwink, hornswaggle, humbug, impart, indicate, inform, inform against, inform on, juggle, lay bare, lead astray, leak, let down, let drop, let fall, let slip, manifest, misguide, mislead, mock, narc, outmaneuver, outreach, outsmart, outwit, overreach, peach, pigeon, play one false, pull out, put something over, rape, rat, ravage, ravish, renegade, reveal, reveal a secret, ruin, run out on, secede, seduce, sell, sell out, shop, show, sing, snare, snitch, snitch on, snow, soil, spill, spill the beans, split, squeal, stool, string along, sully, take in, talk, tattle, tattle on, tell, tell on, tell secrets, tell tales, testify against, trap, trick, turn in, turn informer, two-time, uncover, unveil, violate