Osiriani
This is the most widely spoken language on the continent of Garund. It is a direct descendant of Ancient Osiriani, which modern speakers can partially understand. It is a majority language in Osirion, Alkenstar, Geb, Nex,and Thuvia, and spoken by a sizeable minority in Katapeshand Rahadoum. Osiriani has a deep lexicon of precise magical terminology.