Sabine vs river

Sabine and river both are nouns.

Word	Noun	Adjective	Verb	Adverb
Sabine	Yes	Yes	No	No
river	Yes	No	No	No

Sabine (noun)	river (noun)
a river in eastern Texas that flows south into the Gulf of Mexico	a large natural stream of water (larger than a creek)
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)	river (adjective)
of or relating to or characteristic of the Sabines