Goblin language

The goblin language, also known as Ghukliak, was the language spoken by goblins, hobgoblins, and bugbears. It originally used the Dethek script, but by the late 15 century, goblinoids had begun using the Thorass alphabet instead.

Phonology
The goblin tongue was a guttural one with much grunting and whimpering noises.

Background

 * In Forgotten Realms Campaign Guide, one scenario refers to Ghukliak written in Davek runes. This is considered an error. Davek is an alphabet used in a different Wizards of the Coast setting.