What do the goblins call Orchrist and Gandalfs sword Glamdring?

In J.R.R. Tolkien's legendarium, goblins refer to the sWords Orchrist and Glamdring as "Biter" and "Foe-hammer," respectively. Orchrist, wielded by Thorin Oakenshield, is called "Biter" because of its deadly effectiveness against goblins. Glamdring, wielded by Gandalf, is known as "Foe-hammer" due to its powerful strikes against enemies. These names reflect the sWords' fearsome reputations in the eyes of their foes.