Adrianopolis is a proper noun that signifies a city. As a result, there are no direct synonyms for it. However, there are similar words that may describe the qualities of Adrianopolis or indicate places that have some similarities to it. For instance, some words that can be associated with Adrianopolis are Roman Empire, Byzantine, Edirne, or Hadrianople. Edirne is a modern-day city in Turkey that was once known as Adrianople. On the other hand, Byzantine and Roman Empire refer to the two historical periods during which the city was of great significance. In summary, while there are no synonyms for Adrianopolis, there are words that may describe related aspects of the city.