Hazar, Mehmet2025-03-242025-03-2420202564-6400https://doi.org/10.35236/jots.732497https://hdl.handle.net/20.500.12684/19008In this study, the phonetic cases in Old Turkic Inscriptions marked with Köktürk, which are based on Orkhon Turkish, are emphasized. First, an introduction was made with a short language history based on the literature research. Then, with the emphasis on the phonetic cases, a transition to scrutiny was made. In phonetic cases, first the vowels and then consonants were emphasized. According to the examples, examples of sound events were given with subitems. This limited phonetic analysis was not compared to later Turkish dialects. It was made according to the borrowed languages and use of words in the text. Findings of new studies on voice changes were also attempted to be transferred here. Sample words are grouped under the title of 46 items. An example of the uncommon was given, a few of the common ones were given. The situations at the beginning, inside and after the words and suffix sound changes were shown. Five main items were identified in the in the conclusion. Then, suggestions and evaluations were made. Signs and bibliography have been added to the back.In this study, the phonetic cases in Old Turkic Inscriptions marked with Köktürk, which are based on Orkhon Turkish, are emphasized. First, an introduction was made with a short language history based on the literature research. Then, with the emphasis on the phonetic cases, a transition to scrutiny was made. In phonetic cases, first the vowels and then consonants were emphasized. According to the examples, examples of sound events were given with subitems. This limited phonetic analysis was not compared to later Turkish dialects. It was made according to the borrowed languages and use of words in the text. Findings of new studies on voice changes were also attempted to be transferred here. Sample words are grouped under the title of 46 items. An example of the uncommon was given, a few of the common ones were given. The situations at the beginning, inside and after the words and suffix sound changes were shown. Five main items were identified in the in the conclusion. Then, suggestions and evaluations were made. Signs and bibliography have been added to the back.tr10.35236/jots.732497info:eu-repo/semantics/openAccessOld Turkic|Orkhon Inscriptions|phonetic cases|sound changes|Old Turkic|Orkhon Inscriptions|phonetic cases|sound changesArticle42376436