stormullur
nafnorð karlkyn grasafræði
Beyging
eintalafleirtala
án greinismeð greinián greinismeð greini
nf.stormullurstormullurinnnf.stormullirstormullirnir
þf.stormullstormullinnþf.stormullistormullina
þgf.stormullistormullinumþgf.stormullumstormullunum
ef.stormullsstormullsinsef.stormullastormullanna