39 Answers 3 - 11 letters
Con 3 letters
Gyp 3 letters
Dupe 4 letters
Rook 4 letters
Ream 4 letters
Gull 4 letters
Bilk 4 letters
Burn 4 letters
Hose 4 letters
Flam 4 letters
Crib 4 letters
Scam 4 letters
Skin 4 letters
Hocus 5 letters
Sting 5 letters
Cozen 5 letters
Fudge 5 letters
Fiddle 6 letters
Chisel 6 letters
Conman 6 letters
Euchre 6 letters
Diddle 6 letters
Delude 6 letters
Snooker 7 letters
Fleecer 7 letters
Dooutof 7 letters
Deceive 7 letters
Shyster 7 letters
Cozener 7 letters
Defraud 7 letters
Swindle 7 letters
Deceiver 8 letters
Swindler 8 letters
Twotimer 8 letters
Overreach 9 letters
Runaround 9 letters
Victimizer 10 letters
Notplayfair 11 letters
Shortchange 11 letters
Similar Clues:
All-in-one breakfast foods popularized by a song from "Adventure Time" (having it instantly get stuck in your head will be your punishment for cheating and Googling it)
Cheater's paper
Cheater's device
Tax cheater's nightmare
Cheater's sheet
Does petty cheating
Cheating deterrent
Cheater's victory?
Cheater's accessories
Exam-cheater's aid
Cheater's aid
Cheaters, to teachers: Abbr.
Scrabble cheat?
Cheater's tool
Rout by cheating?
Cheaters, to teachers
Tax cheat's nightmare
Cheater's gimmick
Nickel-and-___" (cheated)
Cheater's peeked-at item
Cheater's preparation
To trick or cheat
Not cheating on one's sexual partner
Eagles song with the line "She is headed for the cheatin' side of town
Cheating, slangily
Cheating slightly, perhaps
Craps player's cheat