An inflatable bed is a popular sleeping solution for those who want to save on space or have limited bedrooms. Also known as an air mattress, there are several other synonyms for inflatable bed that you may not know of. Some of these include air bed, blow-up bed, air mattress, camping mattress, air mat, and inflatable sleeping pad. Each of these names describes the same thing - a cozy sleeping surface that can be inflated or deflated for storage or transport. Whether you're going camping or need an extra bed for guests, an inflatable bed is a versatile and convenient solution.