decriminalization vs American spelling

decriminalization and American spelling both are nouns.

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

decriminalization (noun)	American spelling (noun)
legislation that makes something legal that was formerly illegal	English orthography used in the United States (characterized by 'analyze', 'center', 'usable')