geislauggi
nafnorð karlkyn
Beyging
eintalafleirtala
án greinismeð greinián greinismeð greini
nf.geislauggigeislaugginnnf.geislauggargeislauggarnir
þf.geislauggageislauggannþf.geislauggageislauggana
þgf.geislauggageislaugganumþgf.geislauggumgeislauggunum
ef.geislauggageislauggansef.geislauggageislaugganna