Comparison of vocabulary in the Dede Korkut stories with the vocabulary of Kazakh Turkish

One of the most important works of the Turkish language, Dede Korkut Book, is very important for the Turkish world. There are two main copies of the work, Dresden and Vatican. However, it has recently been announced that new manuscripts have also been found.These manuscripts are Ankara, Günbed and Bursa manuscripts.Thus, the number of copies increased to five. In this study which was based on the copy of Dresden, tho book of Dede Korkut written by Sadettin Özçelik was taken as an example. The book consists of twelve stories. These stories were examined in terms of Kazakh Turkish vocabulary.