Exact Match:
- perfidy
- betrayal of a trust
Synonyms:
- betrayal,
- deceit,
- dirty pool,
- dirty trick,
- dirty work,
- disloyalty,
- double-dealing,
- duplicity,
- faithlessness,
- falseheartedness,
- falseness,
- falsity,
- foul play,
- hypocrisy,
- infidelity,
- insidiousness,
- perfidiousness,
- sellout,
- traitorousness,
- treacherousness,
- treachery,
- treason,
- unfaithfulness