American spelling vs individualize

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

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

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

American spelling (verb)	individualize (verb)
	make personal or more personal
	make or mark or treat as individual