Act of betrayal synonyms. French Translation. Definition and synonyms of betrayal from the online English dictionary from Macmillan Education.. Verbs. Plural. ... What is another word for betrayal? Synonyms for betrayal, including phrases that contain betrayal: disloyalty, treachery, perfidy, perfidiousness, bad faith. Antonyms. 1 2. Rhymes. ... the act of deceiving someone or the state of being deceived. He admitted conspiring to obtain property by deception. Quiz Review. 26 synonyms for betrayal: disloyalty, sell-out, deception, treason, treachery, trickery, duplicity, double-cross, double-dealing, breach of trust, perfidy.... What are synonyms for Betrayal trauma? Need to translate "act of betrayal" to French? Adverbs. Antonyms for Betrayal trauma. Question: 1 - See definition of betrayal. Nouns. Translate: to : Synonyms ... How to say act of betrayal in French. Find 803 synonyms for betrayal and other similar words that you can use instead based on 8 separate contexts from our thesaurus. ... An act of breaking or failing to observe a law, agreement, or code of conduct. Singular. New from Collins Quick word challenge. Adjectives. ... Synonyms. Sentences. Synonyms for 'betrayal': disloyalty, treachery, disaffection, perfidy, a stab in the back Past … ... Synonyms of betrayal in English: betrayal. This is the British English definition of betrayal.View American English definition of betrayal.. Change your default dictionary to American English. breach. Synonyms of 'betrayal' betrayal. noun. ... Thesaurus for betrayal from the Collins English Thesaurus. félonie. Synonyms for Betrayal trauma in Free Thesaurus. Top synonyms for act of betrayal (other words for act of betrayal) are act of treason, treasonous act and act of treachery. More French words for act of betrayal. Here's how you say it.