ertnishreimur
nafnorð karlkyn
Beyging
eintalafleirtala
án greinismeð greinián greinismeð greini
nf.ertnishreimurertnishreimurinnnf.ertnishreimarertnishreimarnir
þf.ertnishreimertnishreiminnþf.ertnishreimaertnishreimana
þgf.ertnishreim / ertnishreimiertnishreimnumþgf.ertnishreimumertnishreimunum
ef.ertnishreimsertnishreimsinsef.ertnishreimaertnishreimanna