patronizing vs American spelling

patronizing is not a noun while American spelling is a noun.

Word	Noun	Adjective	Verb	Adverb
patronizing	No	Yes	No	No
American spelling	Yes	No	No	No

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

patronizing (adjective)	American spelling (adjective)
(used of behavior or attitude) characteristic of those who treat others with condescension