Chari vs Chari River

Chari and Chari River both are nouns.

Word	Noun	Adjective	Verb	Adverb
Chari	Yes	No	No	No
Chari River	Yes	No	No	No

As nouns, Chari and Chari River are synonyms defined as:

Chari and Chari River: an African river that flows northwest into Lake Chad

Other synonyms of Chari include Shari, Shari River.

Chari (noun)	Chari River (noun)
an African river that flows northwest into Lake Chad	an African river that flows northwest into Lake Chad