breathtakingly

adv

1. In a breathtaking manner.

   “The view was breathtakingly beautiful.”

   “The ensuing two hours features an energetic, unpredictable, and breathtakingly hilarious confrontation that will have you giggling for hours and perhaps days.”

2. To a degree that causes shock or awe; shockingly.

   “It was a breathtakingly foolish thing to say in public.”