Adrianopolis vs Edirne

Adrianopolis and Edirne both are nouns.

Word	Noun	Adjective	Verb	Adverb
Adrianopolis	Yes	No	No	No
Edirne	Yes	No	No	No

As nouns, Adrianopolis and Edirne are synonyms defined as:

Adrianopolis and Edirne: a city in northwestern Turkey; a Thracian town that was rebuilt and renamed by the Roman Emperor Hadrian

Other synonyms of Adrianopolis include Adrianople.

Adrianopolis (noun)	Edirne (noun)
a city in northwestern Turkey; a Thracian town that was rebuilt and renamed by the Roman Emperor Hadrian	a city in northwestern Turkey; a Thracian town that was rebuilt and renamed by the Roman Emperor Hadrian