confidence man vs chiseler

confidence man and chiseler both are nouns.

Word	Noun	Adjective	Verb	Adverb
confidence man	Yes	No	No	No
chiseler	Yes	No	No	No

As nouns, chiseler is a hypernym of confidence man; that is, chiseler is a word with a broader meaning than confidence man:

Other hypernyms of confidence man include chiseller, defrauder, gouger, grifter, scammer, swindler.

confidence man (noun)	chiseler (noun)
a swindler who exploits the confidence of his victim	a person who swindles you by means of deception or fraud