Nashguk

An evil, cursed speech. Spoken by the evil Naril Strandi and Naril Ashgik. Sounding grating and grinding to the ear, the very touch tongue upon ears can corrupt and maim. Called Belihwesh in Mannish (Evil Speech); Mustafanin in Faronaf (Black Language); and Dhokikh in Dhraki (Dark Language). The letter E never crops up in Nashguk, as the fell creatures that utter it cannot make that sound. HERE is a page on Nashguk Verbs. HERE is a page on the Nashguk Dictionary.
 * /'Næʃ.gʊk/