e-four eeyore effere effete effoff effore effort effutu effyou efreet efter- ekeout ekero eototo erfurt erketu eroto- errett errour etoeot ettore ettutu eureko euroto eururo euryte eutere eyeout eyerer eyerok eyetoy feeror feetof fekete feofor ferfer feroke ferrer ferret ferro- ferrur fertee fertek ferter fetter feture feuter feyffe foerre foeto- foetor fokker fokoue foofoo foofur fooker footer forfry forker forket forout forrer forrey forrot fortee forter forure foryou forytt foufou fourer fourof fourou fourto fourty fouter foutre freeof freeto freety frefre frerry frette fretty freure froofe froofy fterer fterre fuerte fuerty fufore fukrey fukuro furfur furore furour furrer furrfu futory futret futter future futuro fuyuko k-tree keefer keeffe keeker kekkut keokee keokuk kereft kereru kerfot kerker kerkuk kerou kertee kertok ketter ketuke ketuyu keuruu keyofe keyout keytyf keyyur kkoktu koffee koffry kofuku kok-oy kokery kokofu kokoku kokoro kokory kokott kokufu kookoo kookyo kootoo koottu koreke korere korero korkor korkut kororo korrek koruru koryu kotoko kotter kottke kottur kotuku kouere kouffo koukou kouoro kourou kourtt kouteo koutou koyote koyre koytur krefft kreker kretek kroeyt krokek kroket krotte ktetor kukere kuo-fu kuroko kurort kurree kururu kutke kutter kyuere kyukey oerter oferre offeet offkey offutt oftfor oftroy ofyore ofyork okeefe okerer okoure okyere oofotr ookroo oooooo orfrey ororry orrery orrour orrouy ottery ottoor ottyre otuoke ouerre ouffet outfor outour outter outtro outyet r-tree re-try reefer reeffe reeker reekof reetry refeet refeff refert refete refoot refret refter refute rekrut rerefy reroof reroot reteer reteet reteoo retere retook retore retort retour retree retret retro- retrot retter rettur returf returu reuere reuery reuour reuter reutte reuyue reyero reyoke reyter reyuer roffey rokete rokker rokket rokkor rokuko rokuro roofer roofye rooker rooter rootof rootte rorek rorter rotork rotour rotout rotrou rotter roture rouffe rouffy rourke router routot royter rufete ruffer ruffet rufter rukutu rurkee rurutu rutour ruttee rutter ruyter rykoff ryukyu ryuo ryuyre t-tree teekoy teekyu teeoff teetee teeter teketo tekfur tekrur terete terreo terrer terret terror terrot terrou terrye terter tertre tertry teruko teryut tetete tetter tettey tkoutt to-eke to-fro toeout toetoe toeyer toffee tofore tokoyo toku-e tokuko tokuro toofer tookto tooter tootoo torero torfer torfou torker tororo torret torrey tortey tortor tortou tortue toryfy totoro totrot totter tou-fu toufee touffe toukyo tourer touret tourey tourou tourte touter toutou toutry toutuo toyoko treeof treete trefet trefor trefot trefte treker tretee trette tretty tretuk treyfe treyte trofeu troffe troker trokut trotro trotte trotty trouty troyee troyer troyte trueto truett trufte truker tryfor tryout trytry tuffet tufter tuktuk tukuyu tuotuo turfer turker turkey turko- turoey turoyo turret turtuk turtur tururu turytt tuteur tutory tutour tutter tuttut tuyere tyreke tyrker tyrret ufreet ureter urette urouer uroure uruffe utero- uteute utkoor utroor utukku utukur yeffor yeffte yerere yerker yerout yetter yferre yfrore yfrote yorker yoroko youtoo youtry yoyoyo yttro- yuerye yueyue