slicked vs plastered

slicked and plastered both are adjectives.

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

As adjectives, slicked and plastered are synonyms defined as:

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

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