efreeti efther- erythr- erythre eythere feerthe feherty ferrere ferrety ferrier ferrite ferryer ferther fethere fethiye fettery feyther fie-fie fierier fireeye firtree fit-fit fitteth freeter fretter fritter fyrette hee-hee heftier heiriff herrere herrity hettite hiethee hithere hitteth hittite referee referer refreit refrete reheite reheyit reheyte reifier reitter rerefer reteere reterre retifer retiree retirer retithe retrete retteri rettert rettery rhitter riffier riitiir tee-hee teetery teether terere tereti- terreer terrere terrier terriet terrify tethery tettery tettete thefeet thefire thefree thereef therite thether thethey theyeti theyfit thiefth thierry thiethe thither threete threeth threety thrette thretty thrifty thyfeet ti-tree tie-tie tiferet titteri tittery tittyry treeify treetee treffry trettre treyfer treyter tyrette tytyfer yiffier