American spelling vs self-aggrandizing

American spelling is a noun but self-aggrandizing is not a noun.

Word	Noun	Adjective	Verb	Adverb
American spelling	Yes	No	No	No
self-aggrandizing	No	Yes	No	No

American spelling (noun)	self-aggrandizing (noun)
English orthography used in the United States (characterized by 'analyze', 'center', 'usable')

American spelling (adjective)	self-aggrandizing (adjective)
	of or relating to or characteristic of self-aggrandizement
	exhibiting self-importance