defendendo definiendo dienedione dinengdeng do-gooding dogfooding donggongon doundougou eedingedge end-on-end enfeoffing finedining foodindigo gidgiddoni goggingen goinggoing gooddoggie goofingoff gudgeoning guinguineo ididindeed indogenide infeoffing infounding ioninenine ndundu-ini nengonengo neung-dong nid-nodded nineoneone noddingoff nondefined nondeified nonfeeding nongenuine nonunified nudgenudge ondefidouo one-on-one undefended undefining unfeigning unfinified uni-engine unoffended