Shari vs Shari River

Shari and Shari River both are nouns.

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

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

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

Other synonyms of Shari include Chari, Chari River.

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