Assouan vs Assuan

Assouan and Assuan both are nouns.

Word	Noun	Adjective	Verb	Adverb
Assouan	Yes	No	No	No
Assuan	Yes	No	No	No

As nouns, Assouan and Assuan are synonyms defined as:

Assouan and Assuan: an ancient city on the Nile in Egypt; two dams across the Nile have been built nearby

Other synonyms of Assouan include Aswan.

Assouan (noun)	Assuan (noun)
an ancient city on the Nile in Egypt; two dams across the Nile have been built nearby	an ancient city on the Nile in Egypt; two dams across the Nile have been built nearby