She felt she had been conned into buying the car.
The con for this computer is, most definitely, its price.
to con sb into doing sth
Jack was a con, but that was a long time ago.
They tried to pull that old con on me.
Don't try to con me.
He conned me out of £300.
They conned my grandma for 1000 dollars. (Oni okantowali moją babcię na 1000 dolarów.) He's rich because he's been conning for many years. (On jest bogaty, bo kantował przez wiele lat.)
Con artists take advantage of the credulity of inexperienced investors and swindle them out of their money.
There were a lot of opinions, pro and con, on this question.
If pro is the opposite of con is the opposite of progress Congress?