noble vs grandeur

noble and grandeur both are nouns.

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

noble (noun)	grandeur (noun)
a titled peer of the realm	the quality of being magnificent or splendid or grand
	the quality of elevation of mind and exaltation of character or ideals or conduct

noble (adjective)	grandeur (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