eemmeer effurun elemene enferme enferre enmelen erenler felfree fellner fennell ferrell ferrere ferrule ferrure feruler feulner fleener fleerer fluelen fluffer flummer freemen freerun frummer fueller fulmere fumerel fumrell funnell furrene furrure leffler lefulle lenfell lleufer luenell lummene lureful lurleen meemure meereen menefee menemen merenre merrell mueller muffler mulenen mulerer mulmull munneru munnuru murfree murmell murmure murrell muu-muu nemerle nerulum neu-ulm neuffen neuffer nufenen num-num numerum referee referer refrene releefe remueur rennell rennere rerefer ruffler runfree umuerum unferme unfreme urumeen