Arnmundarson
nafnorð karlkyn Föðurnafn
Fallbeygingar
Eintala
nefnifall
Arnmundarson
þolfall
Arnmundarson
þágufall
Arnmundarsyni
eignarfall
Arnmundarsonar
Fleirtala
nefnifall
Arnmundarsynir
þolfall
Arnmundarsyni
þágufall
Arnmundarsonum
eignarfall
Arnmundarsona