noun🔗ShareDeliberate, often calculated, disregard for trust or faith."His treachery was evident when he leaked the team's secret strategy to the opposing team. "charactermoralactionChat with AIVocabulary GamePractice Reading
noun🔗ShareThe act of violating the confidence of another, usually for personal gain."Her best friend's treachery, revealing her secret crush to the whole class, left her feeling deeply hurt and betrayed. "charactermoralactionattitudeguiltChat with AIVocabulary GamePractice Reading
noun🔗ShareTreason."The student's treachery in plagiarizing the essay resulted in expulsion from school. "moralcharacterguiltactionpoliticswargovernmentChat with AIVocabulary GamePractice Reading
