What Comes to Mind is a phrase that is used to describe the thoughts or ideas that come to one's mind when thinking about a certain topic. The crossword solution for this term is IDEA, which is a four-letter word. An IDEA is a thought or concept that can be expressed in words, images, or actions. It is often used to refer to a plan or suggestion for doing something. Ideas are essential for creativity and problem solving, and they can be used to develop new products, services, or processes.