perfidious

Describes someone who is deceitful and untrustworthy; deliberately betraying trust.

ruОписывает человека, который является лживым и ненадёжным; намеренно предающим доверие.esDescribe a una persona que es falsa y en quien no se puede confiar; que traiciona deliberadamente la confianza depositada en ella.frDécrit une personne qui est trompeuse et peu fiable, trahissant délibérément la confiance.deBeschreibt eine Person, die verlogen und unzuverlässig ist und bewusst Vertrauen verrät; heimtückisch und treulos.ptDescreve uma pessoa que é mentirosa e não confiável; que trai a confiança de propósito.zh形容一个人不忠诚、不可信赖，故意背叛他人的信任。arيصف شخصًا كاذبًا وغير موثوق به؛ يخون الثقة عمدًا.

1. Deceitful and untrustworthy C2 formal

   Deliberately betraying trust; treacherous.

   • The perfidious ally secretly negotiated with the enemy.
   • She was shocked by his perfidious behavior after years of friendship.
   • History remembers him as a perfidious ruler who broke every promise.

   ruВероломныйesPérfidofrPerfidedePerfidptPérfidozh背信弃义的arغدّار

   同义词: deceitfuldisloyaldouble-dealingduplicitousfaithlessfalsetraitoroustreacheroustwo-faceduntrustworthy

   反义词: faithfulhonestloyaltruetrustworthy

• more perfidious comparative form
• most perfidious superlative form