Alcibiades vs national leader

Alcibiades and national leader both are nouns.

Word	Noun	Adjective	Verb	Adverb
Alcibiades	Yes	No	No	No
national leader	Yes	No	No	No

Alcibiades (noun)	national leader (noun)
ancient Athenian statesman and general in the Peloponnesian War (circa 450-404 BC)	a person who is a respected leader in national or international affairs