mountebank vs beguiler

mountebank and beguiler both are nouns.

Word	Noun	Adjective	Verb	Adverb
mountebank	Yes	No	No	No
beguiler	Yes	No	No	No

As nouns, beguiler is a hypernym of mountebank; that is, beguiler is a word with a broader meaning than mountebank:

mountebank: a flamboyant deceiver; one who attracts customers with tricks or jokes
beguiler: someone who leads you to believe something that is not true

Other hypernyms of mountebank include cheat, cheater, deceiver, slicker, trickster.

mountebank (noun)	beguiler (noun)
a flamboyant deceiver; one who attracts customers with tricks or jokes	a person who charms others (usually by personal attractiveness)
	someone who leads you to believe something that is not true