skrunheftihnappur
nafnorð karlkyn tölvumál
Beyging
eintalafleirtala
án greinismeð greinián greinismeð greini
nf.skrunheftihnappurskrunheftihnappurinnnf.skrunheftihnapparskrunheftihnapparnir
þf.skrunheftihnappskrunheftihnappinnþf.skrunheftihnappaskrunheftihnappana
þgf.skrunheftihnapp / skrunheftihnappiskrunheftihnappnum / skrunheftihnappinumþgf.skrunheftihnöppumskrunheftihnöppunum
ef.skrunheftihnappsskrunheftihnappsinsef.skrunheftihnappaskrunheftihnappanna