worthy vs worth

worthy and worth both are nouns.

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

worthy (noun)	worth (noun)
an important, honorable person (word is often used humorously)	the quality that renders something desirable or valuable or useful
	an indefinite quantity of something having a specified value

worthy (adjective)	worth (adjective)
having worth or merit or value; being honorable or admirable	having a specified value
worthy of being chosen especially as a spouse	(often used ironically) worthy of being treated in a particular way
having qualities or abilities that merit recognition in some way