Lotion is a term used to describe a liquid or semi-liquid preparation applied to the skin for various purposes, such as moisturizing, cleansing, or protecting the skin. However, there are many other words that can be used as synonyms for "lotion". Some of these words include balm, cream, salve, ointment, emollient, and moisturizer. Each of these words has a slightly different meaning and usage, but they all refer to products that are used to improve the condition of the skin. It is important to understand the differences between these synonyms so that you can choose the right product for your specific skin needs.