Translation of "unfaithful" - English-Arabic dictionary

unfaithful

adjective uk /ʌnˈfeɪθ·fəl/ us /ʌnˈfeɪθ·fəl/

having sex with someone who is not your wife, husband, or usual sexual partner

خائن
She was unfaithful to me.

(Translation of “unfaithful” from the Cambridge English-Arabic Dictionary © Cambridge University Press)