ator, better, bettor, debtor, detter, etter, fetter, geter, getter, jetter, ketter, letter, metter, mettur, netter, petre, petter, retter, schaecher, schaeffer, scharer, schechter, schecter, scheffer, scherrer, schutter, setter, shaeffer, sharer, shatter, sheffer, sheller, shelor, shelter, shepper, sherrer, shetler, shooter, shutter, tschetter, vetere, vetter, wetter, yetter, shetter