There are several synonyms for "stays afloat" that can be used to add variety and depth to your writing. These include: remains buoyant, floats, keeps above water, stays above the surface, stays on top, stays on the water, keeps afloat, stays upright, stays on the crest, and keeps from sinking. By using these different synonyms, you can give your writing a more nuanced tone and add to the vividness and expressiveness of your language. Whether you are working on a literary piece or a technical document, incorporating these synonyms for "stays afloat" can help you communicate your message with greater clarity and impact.