feginsfengur
nafnorð karlkyn
Fallbeygingar
Eintala
eintala með greini
nefnifall
feginsfengur
feginsfengurinn
þolfall
feginsfeng
feginsfenginn
þágufall
feginsfeng
feginsfengnum
eignarfall
feginsfengsfeginsfengjar
feginsfengsinsfeginsfengjarins
Fleirtala
fleirtala með greini
nefnifall
feginsfengir
feginsfengirnir
þolfall
feginsfengi
feginsfengina
þágufall
feginsfengjum
feginsfengjunum
eignarfall
feginsfengja
feginsfengjanna