American spelling vs individualization

American spelling and individualization both are nouns.

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

American spelling (noun)	individualization (noun)
English orthography used in the United States (characterized by 'analyze', 'center', 'usable')	discriminating the individual from the generic group or species