American spelling vs tenderization

American spelling and tenderization both are nouns.

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

American spelling (noun)	tenderization (noun)
English orthography used in the United States (characterized by 'analyze', 'center', 'usable')	the act of making meat tender by pounding or marinating it