American spelling vs immaterialize

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

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

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

American spelling (verb)	immaterialize (verb)
	render immaterial or incorporeal