The term 'able to move well' can be summarized by the word 'AGILE', which is a five-letter word. AGILE is an adjective that describes someone or something that is able to move quickly and easily, often with grace and precision. It is commonly used to describe athletes, dancers, and other performers who have great physical control and coordination. It can also be used to describe animals, machines, and other objects that are able to move quickly and efficiently.