concealed vs shady

concealed and shady both are adjectives.

Word	Noun	Adjective	Verb	Adverb
concealed	No	Yes	No	No
shady	No	Yes	No	No

concealed (adjective)	shady (adjective)
hidden on any grounds for any motive	quiet, dark, or concealed
not accessible to view	of questionable honesty or legality
	not as expected
	filled with shade