Wired’s Geekdad blog has posted an in-depth interview with David J. Peterson regarding his development of the Dothraki language for HBO’s Game of Thrones. Quite a lot of excellent details, including Peterson comparing the sound of Dothraki to ” Arabic plus Spanish divided by two … squared,” giving the latest count of the dictionary (2,356 words, conservatively), and a new phrase to practice. It’s another fascinating look into the development process.