estúpidamente

stupidly, foolishly

estúpida stupid, foolish + mente forms adverbs meaning “in a … manner”
adverb Rare #55,551
stupidly, foolishly
SP: Estúpidamente, salí sin mi paraguas.
EN: Foolishly, I left without my umbrella.

Pero no estúpidamente ortodoxo, sino con algo de conciencia.

But not stupidly orthodox—rather, with some awareness.

— Oh Boy (2012)

Él era el primer esposo estúpidamente apuesto de tu abuela.

He was your grandmother’s first ridiculously handsome husband.

— Eternidad (2025)

Él se comportó estúpidamente.

He behaved stupidly.

Estúpidamente, creí que era un empleado.

Stupidly, I thought he was an employee.

— Bugonia (2025)