perfidious
🇺🇸
/pərˈfɪdiəs/
🇬🇧
/pəˈfɪdiəs/
adjective
R
not able to be trusted; likely to betray.
She felt hurt and angry because of her friend's perfidious actions.
彼女は友人の裏切りの行為に傷つき、怒りを感じた。
translation
裏切りの