American spelling vs monumentalize

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

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

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

American spelling (verb)	monumentalize (verb)
	record or memorialize lastingly with a monument