CEFR B2

betrayal

noun

Meaning

The act of being disloyal to a person, country, or cause, or the fact of being unfaithful to someone who trusts you.

Examples

  • The discovery of the spy's betrayal shocked the entire intelligence agency.
  • She felt a profound sense of betrayal when her best friend spread rumors about her.

Synonyms: disloyalty, treachery, perfidy