Scandinavian vs Norse

Scandinavian and Norse both are nouns.

Word	Noun	Adjective	Verb	Adverb
Scandinavian	Yes	Yes	No	No
Norse	Yes	Yes	No	No

As adjectives, Scandinavian and Norse are synonyms defined as:

Scandinavian and Norse: of or relating to Scandinavia or its peoples or cultures

As nouns, Scandinavian and Norse are synonyms defined as:

Scandinavian and Norse: the northern family of Germanic languages that are spoken in Scandinavia and Iceland

Other synonyms of Scandinavian include Nordic, North Germanic, North Germanic language, Scandinavian language.

As nouns, Scandinavian and Norse are synonyms defined as:

Other synonyms of Scandinavian include Northman.

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

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