The Nandor spoke a Telerin dialect called Nandorin or Danian.After the split of the Nandor the west-Danian dialect evolved into Ossiriandeb (also Ossiriandic, Ossiriandrin or Ossiriandish and Laiquenderin or later Uialrin, Siranna and Lindellin) while East-Danian evolved into Leikvian or Silvan-Elvish (with dialects such as Galadhrin and Lam Tawaren).