American spelling vs regulatory offense

American spelling and regulatory offense both are nouns.

Word	Noun	Adjective	Verb	Adverb
American spelling	Yes	No	No	No
regulatory offense	Yes	No	No	No

American spelling (noun)	regulatory offense (noun)
English orthography used in the United States (characterized by 'analyze', 'center', 'usable')	crimes created by statutes and not by common law