The term 'STARTED TO MELT' can be summarized by two crossword solutions: SOFTENED (8 letters) and GOTSOFT (7 letters). This phrase is often used to describe a process of something becoming less solid or rigid, usually due to heat. For example, when ice is exposed to heat, it begins to melt and soften. Similarly, when butter is heated, it starts to soften and become more malleable. In both cases, the object has started to melt and soften.