Parta is a word that has several synonyms depending on its context. In the legal context, it can be synonymous with "portion" or "share" referring to a portion of an estate that is distributed among inheritors. In the context of a play or performance, it could be synonymous with "role" or "character." In biology, it could refer to a small part of an organism like a cell or organelle. The word "segment" is also synonymous with "parta" and can be used in various contexts. Other synonyms for the word "parta" include fragment, piece, section, division, bit, and component. It is important to understand the context in which the word is being used to determine the most appropriate synonym.