European country vs Principality of Monaco

European country and Principality of Monaco both are nouns.

Word	Noun	Adjective	Verb	Adverb
European country	Yes	No	No	No
Principality of Monaco	Yes	No	No	No

European country (noun)	Principality of Monaco (noun)
any one of the countries occupying the European continent	a constitutional monarchy in a tiny enclave on the French Riviera