Deliquesence is a process in which a solid substance absorbs moisture from the air and gradually dissolves into a liquid. There are many synonyms for this word, including liquefaction, dissolution, dissolving, melting, and thawing. Other related words include flux, fusion, and emulsification. All of these words describe a process in which a substance changes from a solid to a liquid state through the absorption of moisture or heat. Whether you are a chemist, a weather forecaster, or simply interested in the properties of materials, understanding the different synonyms for deliquesence can help you communicate your ideas more effectively and precisely.