systrungur
nafnorðkarlkyn
sonur föðursystur eða móðursystur e-s
Fallbeygingar
Eintala
Eintala m. greini
Nf.
systrungur
systrungurinn
Þf.
systrung
systrunginn
Þgf.
systrungi
systrungnum
Ef.
systrungs
systrungsins
Fleirtala
Fleirtala m. greini
Nf.
systrungar
systrungarnir
Þf.
systrunga
systrungana
Þgf.
systrungum
systrungunum
Ef.
systrunga
systrunganna