American spelling vs arterialize

American spelling is a noun but arterialize is not a noun.

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

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

American spelling (verb)	arterialize (verb)
	change venous blood into arterial blood