Pseudo
Part of speech: noun
Definition: An intellectually pretentious person; a poseur; false, fake
Part of speech: adjective
Definition: being other than what is apparent, a sham insincere spurious
Fraud
Part of speech: noun
Definition: Any act of deception carried out for the purpose of unfair, undeserved and/or unlawful gain.The assumption of a false identity to such deceptive endOne who performs any such trick.
Part of speech: verb
Definition: To defraud
Example sentence: The first and worst of all frauds is to cheat oneself.