Assyrian language vs Assyrian Akkadian

Assyrian language and Assyrian Akkadian both are nouns.

Word	Noun	Adjective	Verb	Adverb
Assyrian language	Yes	No	No	No
Assyrian Akkadian	Yes	No	No	No

As nouns, Assyrian language and Assyrian Akkadian are synonyms defined as:

Assyrian language and Assyrian Akkadian: an extinct language of the Assyrians in ancient Mesopotamia

Other synonyms of Assyrian language include Assyrian, Assyrian Akkadian language.

Assyrian language (noun)	Assyrian Akkadian (noun)
an extinct language of the Assyrians in ancient Mesopotamia	an extinct language of the Assyrians in ancient Mesopotamia