Partitas is the plural form of the word partita, which refers to a type of baroque instrumental suite. There are some synonyms that might be used to describe partitas. Firstly, they might be referred to as baroque dance suites, as they were often composed of different dances. Secondly, they could also be called suites or collections, as they often consisted of a set of pieces that were designed to be played together. Thirdly, the term variations could be used, as partitas often featured variations on a single theme or melody. Finally, they might simply be referred to as compositions or pieces of music.