Viðrzhoneg

Viðrzhoneg or the Valdreacher Language, literally "words of the woods," is a conlang created by mixing together words from Breton and Nordic languages, primarily Old Norse. It originated in the forests and jungles of western Cymru, known in Viðrzhoneg as An Viðrétta (The Valdreach) where it has since died out. It is the official languages of the Valdreach Imperial Republic and the Consulate of Valdreach, where it is still spoken.