Translation of "eerily" into Spanish

Mom was a hand model, a job held by adult women with eerily childlike hands

Mamá era modelo de manos.Un empleo de mujeres adultas con manos espeluznantemente como de niñas

Look, I know that you're eerily good at it, but don't play stupid.

Mira, se que eres misteriosamente bueno en esto, pero no hagas nada estúpido