1) Beguiler 2) Bluffer 3) Charlatan 4) Chiseler 5) Chiseller 6) Counterfeiter 7) Cozener 8) Deceiver 9) Decoy 10) Dissembler 11) Dodger 12) Faker 13) Falsifier 14) Figurehead 15) Finagler 16) Grifter 17) Hypocrite 18) Imitator 19) Impersonator 20) Imposter 21) Impostor 22) Misleader 23) Mountebank 24) Obscurantist 1) Beguiler 2) Cheat 3) Con artist 4) Con man 5) Cribnote preparer 6) Crook 7) Crooked poker player 8) Deceiver 9) Eyeglasses 10) Falsies 11) Impostor 12) Offender 13) One using a crib 14) One using cribnotes 15) One with a crib sheet 16) Scam artist 17) School copier 18) Sharp or trickster 19) Slicker 
(playstyle) See meta man/gamer (playstyle).
• (n.) One who cheats. • (n.) An escheator.
(from the article `community ecology`) Because mutualisms develop through the manipulation of other species, they are always susceptible to invasion by `cheaters,` those organisms that can ...
a length of pipe used to increase. 
Cheat'er noun 1. One who cheats. 2. An escheator. [ R.] Shak. 
A cheater was a tax collector who collected dues owed to the king's exchequer. The term evolved into its present meaning from the manner in which the tax collectors fleeced and cheated the people.
a person or thing that cheats. · · eyeglasses; spectacles. · falsies.