plastered vs slicked

plastered and slicked both are adjectives.

Word	Noun	Adjective	Verb	Adverb
plastered	No	Yes	No	No
slicked	No	Yes	No	No

As adjectives, plastered and slicked are synonyms defined as:

plastered and slicked: (of hair) made smooth by applying a sticky or glossy substance

plastered (adjective)	slicked (adjective)
(of walls) covered with a coat of plaster	(of hair) made smooth by applying a sticky or glossy substance
(of hair) made smooth by applying a sticky or glossy substance
very drunk