marine archeology vs marine archaeology

marine archeology and marine archaeology both are nouns.

Word	Noun	Adjective	Verb	Adverb
marine archeology	Yes	No	No	No
marine archaeology	Yes	No	No	No

As nouns, marine archeology and marine archaeology are synonyms defined as:

marine archeology and marine archaeology: the archeology of underwater sites

Other synonyms of marine archeology include underwater archaeology, underwater archeology.

marine archeology (noun)	marine archaeology (noun)
the archeology of underwater sites	the archeology of underwater sites