American spelling vs visualize

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

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

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

American spelling (verb)	visualize (verb)
	make visible
	imagine; conceive of; see in one's mind
	form a mental picture of something that is invisible or abstract
	view the outline of by means of an X-ray