terribly, horribly
Jane es una chica terriblemente atractiva.
Jane is a terribly attractive girl.
Mira, estoy terriblemente ocupado.
Look, I’m terribly busy.
Fue un invierno terriblemente frío.
It was a terribly cold winter.
I'm terribly tired.
La basura apesta terriblemente.
The garbage stinks terribly.
Pero hay un rostro en especial que echo de menos terriblemente.
But there is one face in particular that I miss terribly.
— A Taxi Driver: Los héroes de Gwangju (2017)
Por supuesto, a Do-joon lo jodieron terriblemente.
Of course, Do-joon was screwed over terribly.
— Madre (Madeo) (2009)