Philippian is a word that refers to people or things from the city of Philippi. However, there are several synonyms for this word that can be used in different contexts. For instance, the word Macedonian can be used to describe people or things from the wider region of Macedonia, which encompasses Philippi. Likewise, the term Thracian can be used to describe people or things from the ancient region of Thrace that bordered Macedonia. Additionally, the word Macedon can be used to refer to the historical kingdom of Macedonia and its people. Lastly, the adjective Hellenistic can be used to describe anything that is related to the ancient Greek world, which included Philippi within its sphere of influence.