incredulity

"Any decent person... will experience shock, revulsion and incredulity."

As Dickens prophetically reminds us, ours is hardly the first age of wisdom and of foolishness, the first epoch of belief and of incredulity.

Aye, right - A sarcastic phrase - used ironically to express contempt or incredulity.

It sent shock waves through City Hall and the Police Department, where many expressed incredulity at the prospect of a respected government official faking a bomb threat.

He is talking with incredulity about the fact United, at the time of this meeting, are 14th in the Premier League.