Sabine vs Italian Republic

Sabine and Italian Republic both are nouns.

Word	Noun	Adjective	Verb	Adverb
Sabine	Yes	Yes	No	No
Italian Republic	Yes	No	No	No

Sabine (noun)	Italian Republic (noun)
a river in eastern Texas that flows south into the Gulf of Mexico	a republic in southern Europe on the Italian Peninsula; was the core of the Roman Republic and the Roman Empire between the 4th century BC and the 5th century AD
a member of an ancient Oscan-speaking people of the central Apennines north of Rome who were conquered and assimilated into the Roman state in 290 BC

Sabine (adjective)	Italian Republic (adjective)
of or relating to or characteristic of the Sabines