American spelling vs symbolize

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

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

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

American spelling (verb)	symbolize (verb)
	express indirectly by an image, form, or model; be a symbol
	represent or identify by using a symbol; use symbols