eel, ell, enter, entree, epee, erne, lee, leer, lent, leper, let, nee, net, peel, peeler, peer, pellet, pelt, pen, pent, per, pert, pet, peter, petrel, preen, reel, relent, rent, repel, repellent, repent, replete, retell, tee, teen, tell, teller, ten, tern, tree