Goblin is a family of closely related languages spoken by goblins across Kishar. While often considered a single language by non-goblins, in reality there is significant variation between Goblin dialects, sometimes to the degree that they lose mutual intelligibility.
Goblin is a remarkably fluid language, with a vocabulary that rapidly changes with distance and time. New words arise suddenly and fall into disuse just as quickly. As a result even speakers of Goblin within the same community can have great difficulty in communicating with subsequent generations.