Fremri-Slyppugilshryggurnafnorð karlkyn · ÖrnefniFallbeygingarEt.eintalaFt.fleirtalaEintalaNf.nefnifallFremri-SlyppugilshryggurÞf.þolfallFremri-SlyppugilshryggÞgf.þágufallFremri-SlyppugilshryggEf.eignarfallFremri-SlyppugilshryggjarFremri-Slyppugilshryggs