to act dishonestly or unfairly to gain an advantage

धोखा देना

English Usage: He cheats in games to win.

Hindi Usage: वह खेलों में जीतने के लिए धोखा देता है।

frauds or deceivers

धोखेबाज़

English Usage: The cheats were caught during the examination.

Hindi Usage: परीक्षा के दौरान धोखेबाज़ पकड़े गए।