Unwillingness or inability to believe; doubt about the truth or verisimilitude of something; disbelief.
Religious disbelief, lack of faith.
The feeling that something unexpected has happened.
Something unexpected.
To attack unexpectedly.
To take unawares.
To do something to (a person) that they are not expecting, as a surprise.
To cause (someone) to feel unusually alarmed or delighted by something unexpected.
To undergo or witness something unexpected.
To cause surprise.