Native vocabulary is more basic and common words in every language system. As an important part of native vocabulary, mimetic words is the word group changed the other senses except auditory sense to segmental sound which can express human emotion and smoothly describe objects. Therefore, in order to strengthen performance effects of language, Korean and China people use a lot of mimetic words in their daily life. Even in Chinese language, mimetic words is not as well-developed as Korean. Many scholars have focused on the mimetic words, which a large number of related papers exist, because it plays an important role in the whole language. Most of which, however, are only the research on phonology, significancy, sentence syntax ,there is no evidence that word order exists. Based on the previous studies in both Korea and China, this thesis intends to analyze the similarities and divergences of word order in mimetic words.