When it comes to synonyms for the term "body-surf," there are a variety of options that can be used in place of this phrase. These include "wave-riding," "surfing without a board," "beach-riding" or simply "surfing" (when referring specifically to the act of riding waves with one's body). Other terms that can be used to describe this activity might include "bodysurfing" or "swimming in the surf." Each of these phrases conveys the idea of gliding through the water on the waves, using nothing but one's body to navigate the ocean. So whether you're looking for a way to describe your favorite beach activity or simply want to mix things up in your writing, these synonyms can be a great place to start.