Pocket Thesaurus
Antonyms of betray
abandon, mislead, forsake, deceive, seduce, jilt, cross, trick, finger, bluff, desert, knife, delude, blow the whistle, break faith, break with, double-cross, let down, sell out, stab in the back, take in, turn in, walk out on, be unfaithful, bite the hand that feeds you, break promise, break trust, commit treason, deliver up, go back on, inform against, inform on, play Judas, play false, sell down the river, turn informer, turn state's evidence
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