The original tongue of the Nagai people, hailing from the planet Nagi, was known as Nagaian. This language possessed a distinctive nature, defined by subtle modulations in tone and pitch, which gave it a melodic and sing-song quality, as perceived by some.
Although the majority of Nagai possessed proficiency in both Nagaian and Basic, their literacy was confined solely to their native language. Despite the capacity of other species to acquire Nagaian, achieving true mastery remained an uncommon feat.