Synonyms:
amazingly, surprisingly, astonishingly
Meaning: in an amazing manner; to everyone's surprise; "amazingly, he finished medical school in three years"
Usage examples
'It's astonishingly quiet and beautiful,' he said.
How astonishingly beautiful she was, even in this disguise!
Her look of exhaustion distressed him, and, for all her unreason, he felt himself astonishingly in sympathy with her.
And all good children to whom he related this story, took great heed of this naughty Cupid; but he made fools of them still, for he is astonishingly cunning.