worthy vs sacred

worthy is a noun but sacred is not a noun.

Word	Noun	Adjective	Verb	Adverb
worthy	Yes	Yes	No	No
sacred	No	Yes	No	No

worthy (noun)	sacred (noun)
an important, honorable person (word is often used humorously)

worthy (adjective)	sacred (adjective)
having worth or merit or value; being honorable or admirable	concerned with religion or religious purposes
worthy of being chosen especially as a spouse	(often followed by `to') devoted exclusively to a single use or purpose or person
having qualities or abilities that merit recognition in some way	made or declared or believed to be holy; devoted to a deity or some religious ceremony or use
	worthy of respect or dedication
	worthy of religious veneration