Al Madinah vs Medina

Al Madinah and Medina both are nouns.

Word	Noun	Adjective	Verb	Adverb
Al Madinah	Yes	No	No	No
Medina	Yes	No	No	No

As nouns, Al Madinah and Medina are synonyms defined as:

Al Madinah and Medina: a city in western Saudi Arabia; site of the tomb of Muhammad; the second most holy city of Islam

Al Madinah (noun)	Medina (noun)
a city in western Saudi Arabia; site of the tomb of Muhammad; the second most holy city of Islam	a city in western Saudi Arabia; site of the tomb of Muhammad; the second most holy city of Islam