Apalled vs Bewildered - What's the difference?

As an adjective bewildered is

baffled, confused, mystified, at a loss, or uncertain.

(bewilder).

Apalled has no English definition. It may be misspelled.

(en adjective)

Baffled, confused, mystified, at a loss, or uncertain.

He was just standing there, turning this way and that, with a bewildered look on his face.

* bewilderedly

(head)

(bewilder)