American spelling vs archeology

American spelling and archeology both are nouns.

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

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