slickness vs misrepresentation

slickness and misrepresentation both are nouns.

Word	Noun	Adjective	Verb	Adverb
slickness	Yes	No	No	No
misrepresentation	Yes	No	No	No

As nouns, misrepresentation is a hypernym of slickness; that is, misrepresentation is a word with a broader meaning than slickness:

slickness: verbal misrepresentation intended to take advantage of you in some way
misrepresentation: a misleading falsehood

Other hypernyms of slickness include deceit, deception.

slickness (noun)	misrepresentation (noun)
a slippery smoothness	a willful perversion of facts
a kind of fluent easy superficiality	a misleading falsehood
verbal misrepresentation intended to take advantage of you in some way