Con artist and Cardsharper

Con artist noun - A swindler who exploits the confidence of his victim.

Cardsharper and con artist are semantically related In some cases you can use "Cardsharper" instead a noun phrase "Con artist".

Cardsharper noun - A professional card player who makes a living by cheating at card games.

Con artist and cardsharper are semantically related in person who steals topic. Sometimes you can use "Con artist" instead a noun "Cardsharper".