Danish language vs Norse

Danish language and Norse both are nouns.

Word	Noun	Adjective	Verb	Adverb
Danish language	Yes	No	No	No
Norse	Yes	Yes	No	No

As nouns, Norse is a hypernym of Danish language; that is, Norse is a word with a broader meaning than Danish language:

Danish language: a Scandinavian language that is the official language of Denmark
Norse: the northern family of Germanic languages that are spoken in Scandinavia and Iceland

Other hypernyms of Danish language include Nordic, North Germanic, North Germanic language, Scandinavian, Scandinavian language.

Danish language (noun)	Norse (noun)
a Scandinavian language that is the official language of Denmark	the northern family of Germanic languages that are spoken in Scandinavia and Iceland
	a native or inhabitant of Norway
	an inhabitant of Scandinavia

Danish language (adjective)	Norse (adjective)
	of or relating to Norway or its people or culture or language
	of or relating to Scandinavia or its peoples or cultures