The Answers for Wordscapes Level 25476 from the Light 12 pack and Master group are: leer, leper, let, peel, peeler, peer, pelt, per, pert, pet, reel, rep, repel, replete, tee, tepee, and tree.
Just a heads-up: the puzzle layout on Master levels is autogenerated, so the grid you see here might look a little different than the one in your game.