geitnahaus
nafnorð karlkyn
Beyging
eintalafleirtala
án greinismeð greinián greinismeð greini
nf.geitnahausgeitnahausinnnf.geitnahausargeitnahausarnir
þf.geitnahausgeitnahausinnþf.geitnahausageitnahausana
þgf.geitnahausgeitnahausnumþgf.geitnahausumgeitnahausunum
ef.geitnahaussgeitnahaussinsef.geitnahausageitnahausanna