A pescetarian is someone who primarily follows a vegetarian diet but includes fish and seafood in their meals. However, there are various synonyms for the term pescetarian that you may find useful. A pesco-vegetarian or pesco vegan, for instance, is someone who follows a vegetarian diet and adds seafood to their meals. Others may refer to themselves as fishetarians or fish vegans, indicating that they are vegetarians who eat fish products. Another common term is aquatic vegetarian, which includes all aquatic creatures, such as clam, crab, and squid, in their diet. Whatever term you use, the bottom line is that people who follow these diets aim to be healthy and to live a sustainable lifestyle while enjoying seafood.