egogetter enfeoffee enterfere entregent errorfree fenneregg fetterfoe fontforge fore-foot forefront forgetter fortoffee geneforge geneotree georgette gnegneogo go-getter gogogofer gong-gong greenfoot greenroof greentree groo-groo neferefre negrette neongreen nonetoore nonregent nonterror one-o-one onefooter oneforone ononefoot referrent regeneron regretter rent-free renttoono retrofont retrogene retrogore retrotort rettenegg roentgen- ronttonen roof-tree rot-front rotrooter rottenegg tenere toeoffrog tong-tong torontron tortoreto tree-fern tree-frog trntrntrn