archeology vs American spelling

archeology and American spelling both are nouns.

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

archeology (noun)	American spelling (noun)
the branch of anthropology that studies prehistoric people and their cultures	English orthography used in the United States (characterized by 'analyze', 'center', 'usable')