Shmooze is a word that's commonly used to describe a casual conversation that is engaging, friendly, and typically unstructured. If you're looking for some synonyms for this word, you might consider using terms like "chitchat," "banter," "gossip," "small talk," "mingling," "networking," or "socializing." Each of these words carries a slightly different connotation, but all of them can be used to describe a relaxed and informal conversation that's meant to connect people socially or professionally. Whether you're catching up with old friends or trying to make new connections at a networking event, these synonyms may come in handy as you work to build relationships with others.