Asian country vs Iran

Asian country and Iran both are nouns.

Word	Noun	Adjective	Verb	Adverb
Asian country	Yes	No	No	No
Iran	Yes	No	No	No

Asian country (noun)	Iran (noun)
any one of the nations occupying the Asian continent	a theocratic Islamic republic in the Middle East in western Asia; Iran was the core of the ancient empire that was known as Persia until 1935; rich in oil