Chari River vs Shari River

Chari River and Shari River both are nouns.

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

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

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

Other synonyms of Chari River include Chari, Shari.

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