American spelling vs schematization

American spelling and schematization both are nouns.

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

American spelling (noun)	schematization (noun)
English orthography used in the United States (characterized by 'analyze', 'center', 'usable')	providing a chart or outline of a system
	the act of reducing to a scheme or formula