Dothraki language of a "khal" or ruler, and the title adopted in the series by Daenerys Targaryen. Dothraki and Valyrian have been described as "the most convincing fictional tongues since Elvish". The Dothraki vocabulary was created by David J. Peterson well in advance of the adaptation. HBO hired the Language Creation Society to create the language, and after an application process involving over thirty conlangers, David Peterson was chosen to develop the Dothraki language. He delivered over 1700 words to HBO before the initial shooting. Peterson drew inspiration from George R. R. Martin’s description of the language, as well as from such
Dothraki language as in "Bharbo" and "Pono". These consonants were used in the past but have since developed into [f] and [v]. They can still be used as variants of [f] and [v]. Voiceless stops may be aspirated. This does not change word meaning. The geminates of consonants marked with digraphs have a reduced orthography: Dothraki has a four vowel system shown below: There are no diphthongs. In the "A Song of Ice and Fire" books, "u" never occurs as a vowel, appearing only after "q", and only in names, as in "Jhiqui" and "Quaro". In sequence of multiple vowels, each such