fed, fed's, feds

cheddar, deader, eder, fader, fairer, feather, fecher, fedders, fedler, feeder, feffer, feher, felder, feller, fender, fenger, fenner, ferrer, fetter, fodder, fodor, header, leder, lehder, maeder, medar, pfeffer, raeder, redder, reder, rehder, tedder, vedder, feder, fedor