scammer

As a noun scammer

is (slang) a swindler, cheat.

As an adjective undefined is

lacking a definition or value.

As nouns the difference between perpetrator and scammer

is that perpetrator is one who perpetrates; especially, one who commits an offence or crime while scammer is (slang) a swindler, cheat.

As nouns the difference between cheater and scammer

is that cheater is one who cheats while scammer is (slang) a swindler, cheat.

As nouns the difference between forger and scammer

is that forger is person who falsifies documents with intent to defraud, eg, to create a false will while scammer is (slang) a swindler, cheat.

As nouns the difference between criminal and scammer

is that criminal is a person who is guilty of a crime, notably breaking the law while scammer is (slang) a swindler, cheat.

As an adjective criminal

is being against the law; forbidden by law.

As nouns the difference between schemer and scammer

is that schemer is one who plots or schemes, who formulates plans while scammer is a swindler, cheat.

As nouns the difference between scammer and deceiver

is that scammer is a swindler, cheat while deceiver is a person who lies or deceives.

As nouns the difference between fraudster and scammer

is that fraudster is a person who practices fraud; a swindler while scammer is (slang) a swindler, cheat.

As nouns the difference between scammer and hustler

is that scammer is a swindler, cheat while hustler is one who hustles: especially somebody who pretends to be an amateur at a game in order to win bets.

As a proper noun Hustler is

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