betrayer

• Nom désignant une personne qui trahit la confiance de quelqu'un, notamment en révélant des informations confidentielles pour un gain personnel, ou qui agit contre ses propres intentions déclarées.

A noun referring to a person who reveals confidential information for personal gain, or someone who acts contrary to their stated intentions.

1. Informant for profitB2formal

   An individual who discloses secret or private information to another party, typically in exchange for financial gain.

   Informateur rémunéré

   • The spy was branded a betrayer after selling classified documents.
   • He became a betrayer of his own family for a large sum of money.
   • The organization discovered the betrayer among its trusted members.

   Synonymesgrassinformantinformernarkratselloutsnitchsquealerstool pigeon

2. Hypocrite or deceiverB2formal

   A person whose actions contradict their stated beliefs or promises, often leading to disappointment or harm.

   Traître ou hypocrite

   • She felt like a betrayer when she broke her promise to her friend.
   • He was seen as a betrayer of the movement's core values.
   • The politician was labeled a betrayer for not keeping his campaign pledges.

   Synonymesdeceiverdissemblerdouble-dealerfraudhypocriteimpostorphonypretender

   Antonymesloyalistsupporterupholder