noble vs nobility

noble and nobility both are nouns.

Word	Noun	Adjective	Verb	Adverb
noble	Yes	Yes	No	No
nobility	Yes	No	No	No

noble (noun)	nobility (noun)
a titled peer of the realm	the quality of elevation of mind and exaltation of character or ideals or conduct
	a privileged class holding hereditary titles
	the state of being of noble birth

noble (adjective)	nobility (adjective)
having or showing or indicative of high or elevated character
of or belonging to or constituting the hereditary aristocracy especially as derived from feudal times
impressive in size, manner, or appearance
inert especially toward oxygen