Sami vs European

Sami and European both are nouns.

Word	Noun	Adjective	Verb	Adverb
Sami	Yes	No	No	No
European	Yes	Yes	No	No

As nouns, European is a hypernym of Sami; that is, European is a word with a broader meaning than Sami:

Sami: a member of an indigenous nomadic people living in northern Scandinavia and herding reindeer
European: a native or inhabitant of Europe

Sami (noun)	European (noun)
the language of nomadic Lapps in northern Scandinavia and the Kola Peninsula	a native or inhabitant of Europe
a member of an indigenous nomadic people living in northern Scandinavia and herding reindeer

Sami (adjective)	European (adjective)
	of or relating to or characteristic of Europe or the people of Europe