The history of the Yazri language is a somewhat complex subject, as during their Imperial phase the Yazri themselves undertook a campaign of historical revisionism. What is known is that much of the early foundations of the Yazri language trace to simple physiological roots. With their pronounced muzzles, longer than average tongues and capacity to glide short distances, the language originally was significantly heavier on high pitched sounds filled with instances of voiceless glottal plosives. Much of the early racial vocabulary is believed to have been comprised of survival and hunting based words.
Once the basics of Yazri culture had truly begun to gain ground, however, the race's immense curiosity and urge to tinker caused significant expansion of their vocabulary.