ceecee ceesse cercus cereus ceruce ceruse cesser cesses cesure creese cresce cresse cresus creuse cruces cruses csecse cuffee cuffer curers curfur currer cursee curser curses cursus cuscus cusecs cusser cusses effere effuse eresus ersure escuse essess esssse essure f-fcsr feeres feeses ferfer ferrer ferres ferrur ferrus fescue fesere fesser fesses freers freese frefre freres fresse freure fuerse furfur furrer furres furrfu fuscus fusees fusers fusser fusses fusure re-use recces recess recrue recuer recure recurs recuse reefer reeffe reeser reeses refeff refers reffus refuce refuse rerees rescue resees resues reuere reuser reuses rreuse ruccus ruffec ruffer ruffes ruffus ruscus russer russes russus screef screes scruff scruse scuffe scuffs scurer scurff scurfs secess secres secuer secure see-er seesee sercer sercus serefe serere serers sereus serre- serres seruse sesser sesses sessue seurre sssfrs succur succus sucres sufers suffer suffes surfer sursee surses suruc susses susure susurr urceus uruffe uruses userer ussess usurer usures