deferred deferrer deffered dellfeld deruluft deterred deterrer detruded duddered dutertre effelder ellefeld f-letter feelfree fellerer feltered ferreted ferreter ferrette ferruled fettered fetterer feutered feuterer fleetful freefell fretfull fulfulde fullered fullfeed futtered leeelder leftfeet lettered letteree letterer letteret lettrure leuterer leutfred luttered luttrell red-deer redelete reedreed refelted refereed referred referree referrer refueled refueler refurled reletter reteller retruded returfed ruddered ruutel teddered teetered telluret teruteru tettered treduder tree-lru treefree treffurt truffled turlutte turreted turrulet