Air beds are inflatable mattresses that provide comfortable sleeping surface for people who are traveling, camping, or needing a temporary bed at home. There are several synonyms for the term air bed which include air mattress, blow-up bed, inflatable bed, air pad, and air cushion. The air mattress is the most common synonym for the term air bed. Air mattresses are available in different sizes and thicknesses and are preferred by people who need a convenient bed that can be easily inflated and deflated. Blow-up bed is another synonym for air bed which emphasizes the action of blowing air into the mattress to inflate it. Inflatable bed, air pad, and air cushion are other synonyms that emphasize the fact that the bed is inflatable and provides a cushioned surface to sleep on. In conclusion, air bed is a versatile product that has many synonyms which highlight its main features of being inflatable and comfortable.