sandknappur
nafnorð karlkyn grasafræði
Beyging
eintalafleirtala
án greinismeð greinián greinismeð greini
nf.sandknappursandknappurinnnf.sandknapparsandknapparnir
þf.sandknappsandknappinnþf.sandknappasandknappana
þgf.sandknappisandknappinumþgf.sandknöppumsandknöppunum
ef.sandknappssandknappsinsef.sandknappasandknappanna