honorable vs worthy

honorable is not a noun while worthy is a noun.

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

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

honorable (adjective)	worthy (adjective)
worthy of being honored; entitled to honor and respect	having worth or merit or value; being honorable or admirable
not disposed to cheat or defraud; not deceptive or fraudulent; marked by truth	worthy of being chosen especially as a spouse
deserving of esteem and respect	having qualities or abilities that merit recognition in some way
adhering to ethical and moral principles