eirstunga
nafnorð kvenkyn
Beyging
eintalafleirtala
án greinismeð greinián greinismeð greini
nf.eirstungaeirstungannf.eirstungureirstungurnar
þf.eirstungueirstungunaþf.eirstungureirstungurnar
þgf.eirstungueirstungunniþgf.eirstungumeirstungunum
ef.eirstungueirstungunnaref.eirstungnaeirstungnanna