American spelling vs demythologize

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

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

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

American spelling (verb)	demythologize (verb)
	remove the mythical element from (writings)