take (someone) for a fool

To presume or believe that someone is very stupid or foolish. I'd advise you not to take her for a fool. She may play dumb, but she's very crafty.

Name	Pronounced	Usage
Braxton	['brækstən]
Vanamo	VAH-nah-mo	Finnish
Eskarne	-	Basque
Shekhar	-	Indian, Hindi, Marathi, Punjabi, Gujarati
Stavroula	-	Greek
Christelle	krees-TEL	French