deedeed deffete derrett deterre detrude deuter- drteeth druther dudette duetted duetter durudeh duterte dutuheh eddered efther- etudede federed federer feedeth feerthe ferhede ferrere ferrure ferther fethere fredfet freeter fretted fretter fuehrer furrure further furthur futerer futureu heddert hedetet hee-hee heedeth herrere heru-ur heu-heu hueffer huetter hurteth reddeer reddere reddure redruth refered referee referer refrete reftted refuted refuter rerefer reteere reterre retrete retrude rettert reuther reutter rheurdt tee-hee teeheed teethed teether terere tereted terreer terrere tettete theddre thedeer thedude thefeet thefree thehutu therdde thereef thether thredde three-d threete threeth thrette threuth thrudde thudded thudere thureth thurfte thuthur thutter treetee trettre treuthe truthed truther tut-tut uddered urethr- uttered utterer