Late Latin language vs Late Latin

Late Latin language and Late Latin both are nouns.

Word	Noun	Adjective	Verb	Adverb
Late Latin language	Yes	No	No	No
Late Latin	Yes	No	No	No

As nouns, Late Latin language and Late Latin are synonyms defined as:

Late Latin language and Late Latin: the form of Latin written between the 3rd and 8th centuries

Other synonyms of Late Latin language include Biblical Latin, Biblical Latin language.

Late Latin language (noun)	Late Latin (noun)
the form of Latin written between the 3rd and 8th centuries	the form of Latin written between the 3rd and 8th centuries