In these few years, there are many systematic design methods by using systematic thinking modes and through the stimulation of evolutionary word to help designer derive a great quantity of ideas in short time. Nevertheless, many of the Evolutionary words are very abstract in definition and which confuse the designers' thinking. Therefore, the purpose of this study is to obtain a clear definition about evolutionary word. First, to collect and classify the evolutionary words and the cellular phone shaper, then use the Questionnaire Survey Method and AHP Method to investigate and analyze the relationship between word corresponds and the shape-evolution. This study acquired 26 words with clear definition words, which include 10 functional words and 16 shape-evolutionary words. It provides a direction for future studies in related fields and CAD software in the way of quotation and word-definition.