Definition, Meaning & Synonyms

perfidy

noun
/ˈpɜːrfɪdi/
Definition
The quality of being deceitful and untrustworthy.
Examples
  • His perfidy in the deal took everyone by surprise.
  • She could not believe his perfidy after years of friendship.
  • The perfidy of the traitor led to the downfall of the kingdom.
Meaning
Perfidy refers to a deliberate breach of faith or trust. It is associated with betrayal and treachery.
Synonyms
  • betrayal
  • treachery
  • deceit
  • disloyalty
  • faithlessness