valuable vs worthy

valuable and worthy both are nouns.

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

valuable (noun)	worthy (noun)
something of value	an important, honorable person (word is often used humorously)

valuable (adjective)	worthy (adjective)
having great material or monetary value especially for use or exchange	having worth or merit or value; being honorable or admirable
having worth or merit or value	worthy of being chosen especially as a spouse
	having qualities or abilities that merit recognition in some way