nobility vs noble

nobility and noble both are nouns.

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

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

nobility (adjective)	noble (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