effurun egrette egungun en-gree eneffet energen enferre engente engeren engreen engrege engrene enteere entente enterer enterre entrete ernutet fenetre fernent ferrere ferrure freenet freerun freeter frenett fretten fretter frunter fur-nut furggen furrene furrure futerer futureu gee-gee geffner genette gennete gentner gernere gernett gertner geterne getfree greeeen greener greetee greeter gregger gregree greuter grgeteg gru-gru gruenen gruffer grunen grunger grunten grunter grutten grutter gueguen guerenu gueret guffert gurnett gurteen gurue gurunet negrete nenette nerfgun net-net neuffen neuffer neureut neutert nufenen nurture nutrure nuttree re-turn reenter reentre referee referer refrene refrete refugee refuter regener regreen regreet regurge reneger renegue renenet renette rennere rennert rennett rentree renuent rerefer reteere retenue reterre retrete rettert returne reutter rug-net runfree tenenet tenente tenfeet tengere tengger tennent tenture terere tergett terreen terreer terrene terrere tettete treetee treffen tregerg tretten trettre trugger tug-net tuggurt turenne turgent turrene turunen tut-tut ungerer ungreen ungrete unguent untreue untruer urrugne urtenen utterer