'Pretended' in the Bible

And Joseph saw his brothers and recognized them, but he pretended to be a stranger to them. And he spoke with them harshly and said to them, "From where have you come?" And they said, "From the land of Canaan to buy food."

So he changed his behavior {before them} and pretended to be mad {in their presence}. He made scratches on the doors of the gate and let his saliva run down into his beard.

So Amnon lay down and pretended to be ill, and the king came to see him. Amnon said to the king, "Please let Tamar my sister come, and let her bake two cakes before my eyes that I may eat from her hand."

And they watched [him] closely [and] sent spies who pretended they were upright, in order that they could catch him in a statement, so that they could hand him over to the authority and the jurisdiction of the governor.