There are numerous synonyms for the phrase "are attached," which can help to provide varied and more descriptive language when discussing connections or associations between entities. Some of the most commonly used synonyms include "joined," "linked," "connected," "affixed," "fixed," "bonded," "fastened," "secured," and "tied." These words can be used to describe physical attachments or emotional connections, and can be applied to a wide range of contexts, from describing the relationship between two people to discussing the connection between different parts of a larger system. Choosing the right synonym can help to add nuance and detail to written or spoken communication, ultimately enhancing clarity and understanding.