perfidy
per-fi-dy
noun
The act of being disloyal or treacherous; a betrayal of trust.
"His perfidy shocked everyone in the company."
Thesaurus
Synonyms: perfidiousness, treachery, treason, betrayal
per-fi-dy
The act of being disloyal or treacherous; a betrayal of trust.
"His perfidy shocked everyone in the company."
Synonyms: perfidiousness, treachery, treason, betrayal