A hydropathist is someone who believes in the therapeutic benefits of water and its application in medicines. Other terms that are used interchangeably with a hydropathist are hydrotherapist, hydrologist or water doctor. These synonyms too represent the same idea of using water for healing purposes. Other words that can be used as synonyms for a hydropathist are naturopath, alternative healthcare practitioner or holistic healer. These terms are often used to describe professionals who promote holistic healing approaches. Regardless of the term used, it is clear that these individuals place great emphasis on the healing power of water and its therapeutic properties.