card sharp vs defrauder

card sharp and defrauder both are nouns.

Word	Noun	Adjective	Verb	Adverb
card sharp	Yes	No	No	No
defrauder	Yes	No	No	No

As nouns, defrauder is a hypernym of card sharp; that is, defrauder is a word with a broader meaning than card sharp:

card sharp: a professional card player who makes a living by cheating at card games
defrauder: a person who swindles you by means of deception or fraud

Other hypernyms of card sharp include card player, chiseler, chiseller, gouger, grifter, scammer, swindler.

card sharp (noun)	defrauder (noun)
a professional card player who makes a living by cheating at card games	a person who swindles you by means of deception or fraud