is completely
It's completely useless.
Es completamente ingenua y cree todo lo que la gente le dice.
She is completely naive and believes everything people tell her.
Esto es completamente irrelevante.
This is completely irrelevant.
It is completely visible.
De hecho, la energía nuclear es completamente segura.
In fact, nuclear energy is completely safe.
— La decisión de partir (2022)