A beach buggy, also known as a dune buggy, is a great way to explore the sand dunes and beaches where cars cannot easily go. If you're looking for other words to use instead of beach buggy, there are several options to choose from. Sand rail, sand truck, and sand car are all great synonyms for the beach buggy. Some other options include off-road vehicle, beach cruiser, and four-wheel drive vehicle. No matter what you call it, a beach buggy is a fun and exciting way to enjoy the beach and explore new areas that other vehicles can't easily reach.