Pleasure barges are often associated with luxurious parties and leisurely cruises. However, if you're looking to switch up your vocabulary, there are some synonyms you can use for this term. A few examples could be party vessel, recreational cruise ship, or even entertainment yacht. These terms all evoke a sense of enjoyment and relaxation on the water. Another phrase that could describe a pleasure barge is a floating oasis, providing a getaway from the stresses of everyday life. Whether you are using the traditional term or opting for a synonym, a pleasure barge is sure to bring joy and happiness to those aboard.