Yrða

firnafastur

lýsingarorð
Frumstig
Karlkyn
Kvenkyn
Hvorugkyn
nefnifall
firnafastur
firnaföst
firnafast
þolfall
firnafastan
firnafasta
firnafast
þágufall
firnaföstum
firnafastri
firnaföstu
eignarfall
firnafasts
firnafastrar
firnafasts