slickness vs trickery

slickness and trickery both are nouns.

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

As nouns, slickness and trickery are synonyms defined as:

slickness and trickery: verbal misrepresentation intended to take advantage of you in some way

Other synonyms of slickness include hanky panky, hocus-pocus, jiggery-pokery, skulduggery, skullduggery.

slickness (noun)	trickery (noun)
a slippery smoothness	the use of tricks to deceive someone (usually to extract money from them)
a kind of fluent easy superficiality	verbal misrepresentation intended to take advantage of you in some way
verbal misrepresentation intended to take advantage of you in some way