hnappur1
nafnorð karlkyn
Beyging
eintalafleirtala
án greinismeð greinián greinismeð greini
nf.hnappurhnappurinnnf.hnapparhnapparnir
þf.hnapphnappinnþf.hnappahnappana
þgf.hnapp / hnappihnappnum / hnappinumþgf.hnöppumhnöppunum
ef.hnappshnappsinsef.hnappahnappanna