Evaluates is a verb that means to assess or judge the worth, importance, or quality of something. It is often used in the context of a job or task, where someone is responsible for determining the value of a certain product or service. SIZES is an anagram of EVALUATES, meaning that all of the letters of the word EVALUATES can be rearranged to form the word SIZES. Therefore, evaluating something can be seen as a way of sizing it up.