Anglo-Norman vs Anglo-Norman language

Anglo-Norman and Anglo-Norman language both are nouns.

Word	Noun	Adjective	Verb	Adverb
Anglo-Norman	Yes	No	No	No
Anglo-Norman language	Yes	No	No	No

As nouns, Anglo-Norman and Anglo-Norman language are synonyms defined as:

Anglo-Norman and Anglo-Norman language: the French (Norman) language used in medieval England

Other synonyms of Anglo-Norman include Anglo-French, Anglo-French language.

Anglo-Norman (noun)	Anglo-Norman language (noun)
the French (Norman) language used in medieval England	the French (Norman) language used in medieval England