elremordimiento

remords

Sintió remordimiento por haber mentido a su mejor amigo. He felt remorse for having lied to his best friend.

Vivía con remordimiento por no haberse despedido de su abuela. He lived with remorse for not having said goodbye to his grandmother.

Actuó sin remordimientos, convencido de que tenía razón. He acted without remorse, convinced he was right.