deferred deferrer deffered dellfeld demurred demurrer duddered dummerer effelder ellefeld feelfree fellerer femerell fermerer ferruled freederm freefell fremeful fulfulde fullered fullfeed fulmerde fumerell fummerel leeelder meerfeld mellerud meremere meureudu muffelle muledeer mullered murdered murderee murderer murmured murmurer murumuru muumuued red-deer redeemed redeemer reedreed refereed referred referree referrer refueled refueler refurled remuddle remurmur ruddered rum-dumm