Hog-wallowing is a unique word that describes the action of a hog rolling around in mud or water. However, there are various other terms that could be used to describe the same action. These synonyms include wallowing, rolling, bathing, splashing, wading, frolicking, drenching, and soaking. Each of these words highlights a different aspect of the act of a hog playing in water or mud. For instance, "bathing" suggests a more intentional and cleansing act of cleaning oneself. While "rolling" or "wallowing" convey details of the physical motions involved in the action. Nevertheless, all these words share similar connotations of indulgence, playfulness, and enjoyment.