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
Lupita	loo-PEE-tah	Spanish
Ennio	EN-nyo	Italian
Boston	['bɔstən]
Darwin	DAHR-win	English
Nicholas	NIK-ə-ləs (English), nee-ko-LAH (French)	English, French
Gabriel	ga-bree-EL (French), GAH-bryel (Spanish), GAHP-ree-el (German), GAHB-ree-el (Finnish), GAY-bree-əl (English), GAHP-ryel (Polish)	French, Spanish, Portuguese, German, Swedish, Norwegian, Danish, Finnish, Catalan, English, Romanian