effere effume effuse efrems ekerem emeere emeers emeese emerse emerus emeses emmers emmure eresus ersure eskers essess esssse essure feeres feeses femmer femmes femurs ferfer fermes ferrer ferres ferrum ferrur ferrus fesere fesser fesses freers freese frefre freres fresse freure fuerse fumers furfur furrer furres furrfu fusees fusers fusker fusser fusses fusure keefer keeffe keeker kefefs kekes kemmer kereks kereru kerker kerkuk kermes kersee kerser keseru keskus kesses keuruu kkusum kreese kreker kremer kremes kresek kresse krume kruuse kukere kukes kumkum kummer kurese kurkse kurmuk kurree kurume kururu kuskus meeker meeses mememe memere merese merkem merker merkur mermer merrem merser merure mesmer messer messes messrs meures mrsmee mukuru mummer muresk murmur murree murres murses museme musere musers museum musker muskur muskus musmus musser musses mussum musume musure muumuu re-use reefer reeffe reeker reekes reeser reeses refeff refers reffus refuse rekkem remeue remufe rerees reseek resees reskus resues resume reuere reumes reuser reuses rreuse ruffer ruffes ruffus rukkus rumker rummer rurkee russer russes russus see-er seeker seemer seesee sekere sememe semeru semese semmes semsem serefe serere serers sereus sermur serre- serres serums seruse sesser sesses sessue seurre skerre skreef skreek skruff skumer smerke smerks smeuse smurfs sssfrs sufers suffer suffes sukere sukkur summer summum sumuru surfer sursee surses sursum suruke surumu susses susumu susure susurr suuksu ukkers uruffe uruses userer ussess usurer usures