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betray - 20 thesaurus results
| Main Entry: | betray |
| Part of Speech: | verb |
| Definition: | be disloyal |
| Synonyms: | abandon, be unfaithful, bite the hand that feeds you, blow the whistle*, bluff, break faith, break promise, break trust, break with, commit treason, cross, deceive, deliver up, delude, desert, double-cross, finger*, forsake, go back on, inform against, inform on, jilt, knife*, let down, mislead, play Judas, play false, seduce, sell down the river, sell out, stab in the back*, take in*, trick, turn in, turn informer, turn state's evidence, walk out on |
| Antonyms: | be faithful, be loyal, defend, protect, support |
* = informal/non-formal usage
| Main Entry: | betray |
| Part of Speech: | verb |
| Definition: | divulge, expose information |
| Synonyms: | disclose, evince, give away, inform, manifest, reveal, show, sing*, snitch*, spill, squeal*, stool, tattle, tell, turn in, uncover, unmask, blurt out, dime, fink on, lay bare, let slip, make known, rat on, tell on |
| Antonyms: | hide, be quiet, keep secret |
* = informal/non-formal usage
| Main Entry: | accuse |
| Part of Speech: | verb |
| Definition: | place blame for wrongdoing, fault |
| Synonyms: | allege, apprehend, arraign, arrest, attack, attribute, betray, blame, blow the whistle*, brand, censure, charge, cite, complain, denounce, finger*, frame, impeach, implicate, impute, incriminate, inculpate, indict, libel, litigate, name, prosecute, slander, slur, sue, summon, tax, bring charges, criminate, file claim, hang something on, hold accountable, lay at door, let have it, lodge complaint, pin on, point finger at, recriminate, serve summons |
| Antonyms: | absolve, exculpate, exonerate, praise, vindicate |
* = informal/non-formal usage
| Main Entry: | backstab |
| Part of Speech: | verb |
| Definition: | attack indirectly |
| Synonyms: | backbite, betray, double-cross*, slander, smear, play Judas, sell down the river |
* = informal/non-formal usage
| Main Entry: | blab |
| Part of Speech: | verb |
| Definition: | gossip |
| Synonyms: | babble, betray, blather, blurt out, chatter, disclose, divulge, gab, gabble, give away, go on, jabber, let out, let slip, mouth, peach, prattle, reveal, run off at the mouth, run on, shoot the breeze*, spill the beans*, spill*, squeal*, talk through one's hat, tattle, tell, tell on, yak*, yakkety-yak |
| Antonyms: | be quiet, shut up |
* = informal/non-formal usage
| Main Entry: | bluff |
| Part of Speech: | verb |
| Definition: | deceive |
| Synonyms: | affect, beguile, betray, con, counterfeit, defraud, delude, double-cross, fake*, feign, fool, humbug*, juggle, lie, mislead, pretend, put on*, sham*, shuck*, simulate, snow*, take in*, trick, bunco, fake out, illude, jive*, psych out |
| Antonyms: | come clean, reveal, tell truth |
* = informal/non-formal usage
| Main Entry: | blurt |
| Part of Speech: | verb |
| Definition: | utter suddenly |
| Synonyms: | babble, betray, blab, come out with, disclose, divulge, exclaim, give away, jabber, leak, let on, reveal, spill the beans*, spout, burst out with, call out, cry out, let out, let slip, let the cat ouf of the bag, run off at the mouth |
| Antonyms: | keep quiet |
* = informal/non-formal usage
| Main Entry: | debauch |
| Part of Speech: | verb |
| Definition: | deprave, corrupt |
| Synonyms: | abuse, bastardize, betray, debase, defile, deflower, demoralize, fornicate, fraternize, intrigue, inveigle, lure, pervert, pollute, ravish, ruin, seduce, subvert, tempt, violate, vitiate, warp, bestialize, brutalize, go bad, go to hell, lead astray, live in the gutter |
| Antonyms: | clean, cleanse, improve, purify, upgrade |
| Main Entry: | deceive |
| Part of Speech: | verb |
| Definition: | mislead; be dishonest |
| Synonyms: | bamboozle*, beat, beguile, betray, bilk, burn, cheat, circumvent, clip, con, cozen, defraud, delude, disappoint, double-cross, dupe, ensnare, entrap, fake, falsify, fleece, fool, gouge, gull, hoax, hoodwink, hook*, humbug, outwit, put on, rob, scam, screw, sell, skin, swindle, take advantage of, take in, trick, victimize, beat out of, buffalo, cross up, impose upon, lead on, play joke on, pull fast one, suck in, take for, take for ride, take to cleaners |
| Antonyms: | be honest |
* = informal/non-formal usage
| Main Entry: | delude |
| Part of Speech: | verb |
| Definition: | deceive, fool |
| Synonyms: | beguile, betray, bluff, cheat, con, cozen, double-cross, dupe*, gull*, hoax*, hoodwink*, juggle*, mislead, outfox, snow*, string along, sucker, take in, trick, caboodle, disinform, do a number on, illude, impose on, jive*, lead up garden path, misguide, mousetrap, play trick on |
| Antonyms: | be truthful |
* = informal/non-formal usage
| Main Entry: | desert |
| Part of Speech: | verb |
| Definition: | abandon, defect |
| Synonyms: | abscond, bail out*, beach, betray, bolt, check out*, chuck, cop out*, decamp, depart, duck*, escape, flee, fly, forsake, go, jilt, leave, leave in the lurch, light, maroon, opt out, pull out, quit, relinquish, renounce, resign, split*, strand, take off, tergiversate, throw over, vacate, walk, apostatize, crawl out, give up, go AWOL, go back on, go over the hill, go west, leave high and dry, leave stranded, play truant, run out on, sneak off, take a hike, violate oath |
| Notes: | that impoverished stretch of sand called a desert can only afford one 's'; that rich gooey extra thing at the end of the meal called a dessert indulges in two of them |
| Antonyms: | aid, assist, come back, help, stay, support |
* = informal/non-formal usage
| Main Entry: | disclose |
| Part of Speech: | verb |
| Definition: | reveal, make public |
| Synonyms: | acknowledge, admit, avow, bare, betray, blab, bring to light*, broadcast, communicate, confess, discover, display, divulge, exhibit, expose, give away, impart, leak, mouth*, open, own, publish, relate, reveal, show, snitch*, spill, spill the beans*, squeal*, tell, uncover, unfurl, unveil, utter, come out of the closet, lay bare, let slip, make known |
| Antonyms: | conceal, hide, secrete, withhold |
* = informal/non-formal usage
| Main Entry: | display |
| Part of Speech: | verb |
| Definition: | show for public viewing, effect |
| Synonyms: | advertise, arrange, bare, betray, boast, brandish, demonstrate, disclose, emblazon, evidence, evince, exhibit, expand, expose, extend, feature, flash, flaunt, flourish, glaze, grandstand*, illustrate, impart, lay out, manifest, model, open, parade, perform, present, promote, promulgate, publish, represent, reveal, show off, sport, trot out*, uncover, unfold, unfurl, unmask, unroll, unveil, vamp, bring to view, lay bare, make clear, make known, open out, set out, showcase, spread out, stretch out |
| Antonyms: | conceal, cover, hide, secrete, withhold |
* = informal/non-formal usage
| Main Entry: | divulge |
| Part of Speech: | verb |
| Definition: | make known; confess |
| Synonyms: | admit, betray, blab, blow the whistle*, broadcast, communicate, declare, disclose, discover, exhibit, expose, give away, gossip, impart, leak, mouth, proclaim, promulgate, publish, reveal, spill, spill the beans*, spring, tattle, tell, uncover, cough up, fess up, go public, let hair down, let slip, open up, own up, tip off |
| Antonyms: | conceal, hide, keep, secrete |
* = informal/non-formal usage
| Main Entry: | double-cross |
| Part of Speech: | verb |
| Definition: | to deceive or betray someone |
| Synonyms: | beguile, betray, bluff, cheat, con, cross, deceive, defraud, dupe, hoodwink*, humbug*, juggle, mislead, scam, sell, sell out*, sell out, split, stab in the back, swindle, take in, trick, two-time*, two-time, double deal, four-flush, illude, sell down the river |
| Antonyms: | be open, tell truth |
* = informal/non-formal usage
| Main Entry: | dupe |
| Part of Speech: | verb |
| Definition: | fool someone |
| Synonyms: | baffle, bamboozle*, beguile, betray, catch, cheat, chicane, circumvent, con, cozen, deceive, defraud, delude, double-cross, dust*, flimflam*, gull, hoax, hoodwink*, hornswoggle, jerk around, kid, mislead, outwit, overreach, pull one's leg, pull something, rip off*, rook*, rope in, shaft, spoof, swindle, trick, victimize |
* = informal/non-formal usage
| Main Entry: | go back/go back on |
| Part of Speech: | verb |
| Definition: | break promise; change one's mind |
| Synonyms: | abandon, betray, desert, forsake, leave in the lurch, renege, repudiate, retract, return, revert, be unfaithful, run out on |
| Antonyms: | keep, promise |
| Main Entry: | inform |
| Part of Speech: | verb |
| Definition: | communicate knowledge, information |
| Synonyms: | acquaint, advise, apprise, betray, blab*, brief, caution, clue, edify, educate, endow, enlighten, familiarize, fill in, forewarn, give away, illuminate, inspire, instruct, invest, leak, level, notify, post, relate, snitch, squeal, tattle, teach, tell, tip, tout, update, warn, wise, endue, give a pointer, give a tip, give two cents, let in on, let know, make conversant with, send word, show the ropes, tell on |
| Antonyms: | conceal, hide, secret |
* = informal/non-formal usage
| Main Entry: | juggle |
| Part of Speech: | verb |
| Definition: | mislead, falsify; handle several things at once |
| Synonyms: | alter, beguile, betray, bluff, change, conjure, delude, disguise, doctor*, double-cross, fix, humbug*, maneuver, manipulate, misrepresent, modify, shuffle, take in, trim, illude, perform magic, prestidigitate, tamper with |
| Antonyms: | be honest |
* = informal/non-formal usage
| Main Entry: | let on |
| Part of Speech: | verb |
| Definition: | acknowledge, admit |
| Synonyms: | allow, avow, betray, concede, confess, disclose, divulge, give away, grant, hint, imply, indicate, mouth*, own, reveal, say, spill*, suggest, tell, uncover, unveil, let out, make known, own up |
| Antonyms: | deny, disacknowledge |
* = informal/non-formal usage
Roget's 21st Century Thesaurus, Third Edition
Copyright © 2009 by the Philip Lief Group.
Cite This Source
Roget's 21st Century Thesaurus, Third Edition
Copyright © 2009 by the Philip Lief Group.
Cite This Source
Copyright © 2009, Dictionary.com, LLC. All rights reserved.

