When it comes to making copies of important documents, there are several synonyms for the word "triplicates." One such synonym is "triples," which refers to three identical copies of a document. Another synonym is "tripartite," which is often used to describe an agreement or contract that has three identical copies. "Trio" is also a synonym for "triplicates," as it refers to a group of three. Moreover, "triplicate forms" is a widely used term in the business world, especially for documents that contain important information such as invoices or receipts. Regardless of the context, these synonyms provide various options for referring to "triplicates".