sumarland
nafnorð hvorugkyn
Beyging
eintalafleirtala
án greinismeð greinián greinismeð greini
nf.sumarlandsumarlandiðnf.sumarlöndsumarlöndin
þf.sumarlandsumarlandiðþf.sumarlöndsumarlöndin
þgf.sumarlandisumarlandinuþgf.sumarlöndumsumarlöndunum
ef.sumarlandssumarlandsinsef.sumarlandasumarlandanna