cekerek cendree credence cucurucu currence curucucu decerned defenced defencer defended defendee defender deferred deferrer deffence deffered defunded degender degunked degunker dengfeng deredden derender drugfree duddered dunkered effunded endrudge engender engendre engregge fendered gendered genderen gendrure grederne greegree greenfee greengen grendene gruffudd gudgudee gudugudu gun-deck kedgeree kennekuk keukegen kudunuru kukukuku kukuruku kunekune kurukuru ndenderu nedunuru neferure negunner nerdcred neuekrug neuenegg neugrund ngunguru nugguren reccnenn recedure recurred recurrer red-deer reddened reddener redecked redecree redefend reducend reedreed refereed referend referred referree referrer refugeed refunded refundee refunder regender regenned regreded rekeuere rendered renderer rengrege renuence rerender ruddered ruffneck ruggeder un-greek uncuffed undecked undecree undeeded underdug underfed underfug underfur underrun undunged uneduced unendued unfecund unfenced unfended unfucked unfudged unfunded unfurred ungender unkenned unkerned unkeuere unneeded unnudged unnunned unrecked unrended unruffed unrugged