glorious vs empyrean

glorious is not a noun while empyrean is a noun.

Word	Noun	Adjective	Verb	Adverb
glorious	No	Yes	No	No
empyrean	Yes	Yes	No	No

glorious (noun)	empyrean (noun)
	the apparent surface of the imaginary sphere on which celestial bodies appear to be projected

glorious (adjective)	empyrean (adjective)
having or deserving or conferring glory	of or relating to the sky or heavens
having great beauty and splendor	inspiring awe
characterized by grandeur