American spelling vs demilitarize

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

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

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

American spelling (verb)	demilitarize (verb)
	do away with the military organization and potential of
	remove offensive capability from