cheat

sense 1: deprive somebody of something by deceit; "The con-man beat me out of $50"; "This salesman ripped us off!"; "we were cheated by their clever-sounding scheme"; "They chiseled me out of my money"
cheat beat rip_off chisel

sense 2: defeat someone in an expectation through trickery or deceit
cheat chouse shaft screw chicane jockey

sense 3: engage in deceitful behavior; practice trickery or fraud; "Who's chiseling on the side?"
cheat chisel

sense 4: be sexually unfaithful to one's partner in marriage; "She cheats on her husband"; "Might her husband be wandering?"
cheat_on cheat cuckold betray wander