Republic of Iraq vs Asia

Republic of Iraq and Asia both are nouns.

Word	Noun	Adjective	Verb	Adverb
Republic of Iraq	Yes	No	No	No
Asia	Yes	No	No	No

Republic of Iraq (noun)	Asia (noun)
a republic in the Middle East in western Asia; the ancient civilization of Mesopotamia was in the area now known as Iraq	the nations of the Asian continent collectively
	the largest continent with 60% of the earth's population; it is joined to Europe on the west to form Eurasia; it is the site of some of the world's earliest civilizations