Roman Republic vs Europe

Roman Republic and Europe both are nouns.

Word	Noun	Adjective	Verb	Adverb
Roman Republic	Yes	No	No	No
Europe	Yes	No	No	No

Roman Republic (noun)	Europe (noun)
the ancient Roman state from 509 BC until Augustus assumed power in 27 BC; was governed by an elected Senate but dissatisfaction with the Senate led to civil wars that culminated in a brief dictatorship by Julius Caesar	an international organization of European countries formed after World War II to reduce trade barriers and increase cooperation among its members
	the nations of the European continent collectively
	the 2nd smallest continent (actually a vast peninsula of Eurasia); the British use `Europe' to refer to all of the continent except the British Isles