river vs Delaware

river and Delaware both are nouns.

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

river (noun)	Delaware (noun)
a large natural stream of water (larger than a creek)	the Algonquian language spoken by the Delaware
	a Mid-Atlantic state; one of the original 13 colonies, with capital Dover
	one of the British colonies that formed the United States, with capital New Castle
	a river that rises in the Catskills in southeastern New York and flows southward along the border of Pennsylvania with New York and New Jersey to northern Delaware where it empties into Delaware Bay
	a member of an Algonquian people formerly living in New Jersey and New York and parts of Delaware and Pennsylvania