American spelling vs demobilize

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

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

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

American spelling (verb)	demobilize (verb)
	retire from military service
	release from military service or remove from the active list of military service