Cardsharping is a term used to describe the act of cheating at card games. This is generally done in a subtle and sneaky manner in order to deceive other players. While cardsharping is not a legal or ethical practice, it has been around for many years and is still practiced in some circles. Synonyms for the term include cheating, swindling, hustling, and scamming. Other related terms include sleight of hand, false shuffles, and marked cards. It's important to remember that cheating at card games is not only unethical but illegal as well and can result in serious consequences if caught.