disloyalty

• Nom désignant le manque de fidélité ou de loyauté envers une personne, un groupe ou une cause, ainsi que l'acte de trahir ou de faire défection.

A noun referring to the quality or state of being unfaithful, untrustworthy, or lacking allegiance to a person, group, or cause.

indénombrable

1. Betrayal of trustB2formal

   The quality or state of not being loyal; unfaithfulness to a person, cause, or obligation.

   Déloyauté (trahison de confiance)

   • His disloyalty to the team was discovered after the match.
   • She could not forgive his disloyalty to their friendship.
   • The company fired him for disloyalty to the organization.

   Synonymesbetrayaldouble-dealingfaithlessnessinfidelityperfidytreacherytreasonunfaithfulness

   Antonymesallegiancedevotionfaithfulnessfidelityloyalty

2. Treason or betrayalC1formal

   An act of betraying a country, government, or ruler.

   Trahison envers un État ou un souverain

   • The spy was convicted of disloyalty to the state.
   • Acts of disloyalty during wartime are considered treason.
   • The king punished any sign of disloyalty among his nobles.

   Synonymesbetrayalfaithlessnessinfidelityperfidytreacherytreason

   Antonymesallegiancefealtyfidelityloyalty