grasköggull
nafnorð karlkyn
Beyging
eintalafleirtala
án greinismeð greinián greinismeð greini
nf.grasköggullgrasköggullinnnf.graskögglargraskögglarnir
þf.grasköggulgrasköggulinnþf.graskögglagraskögglana
þgf.grasköggligraskögglinumþgf.graskögglumgraskögglunum
ef.grasköggulsgrasköggulsinsef.graskögglagraskögglanna