To confound, as by fear, wonder, extreme surprise; to overwhelm with wonder; to astound; to astonish greatly.

To be astounded.

Bewilderment, arising from fear, surprise, or wonder; amazement.

To bewilder; to stupefy; to bring into a maze.

be a mystery or bewildering to; "This beats me!"; "Got me--I don't know the answer!"; "a vexing problem"; "This question really stuck me"

EHe was amazed at the sight.EThe science news in this magazine will amaze you.