The term "Pad elephant" refers to a soft mat or cushion that is specifically designed for elephants. As for synonyms, a few options can be explored. One alternative could be "Elephant Floor Cushion", denoting a comfortable seating or lounging option for these magnificent creatures. Another possibility is "Pachyderm Padded Mat", emphasizing the padded surface on which the elephants rest. Furthermore, the phrase "Cushioned Elephant Mat" can also be used to describe a soft, protective surface for elephants to walk or sit on. Ultimately, these synonyms serve to highlight various aspects of the cozy, elephant-centered accessory while utilizing alternative language.