Bartok is a Hungarian surname that is often associated with the famous composer, Bela Bartók. However, there are several synonyms that can be used in place of the word "Bartok" depending on the context. Some of these synonyms include "composer", "pianist", "musician", "master", and "virtuoso". In addition, if you are referring to a specific type of music associated with Bartok, you could use synonyms such as "Hungarian folk music", "classical music", or "modernist music". These synonyms can be used interchangeably with the word "Bartok" to create engaging content and add variety to your writing style.