heiðartjörn
nafnorð kvenkyn
Fallbeygingar
Eintala
eintala með greini
nefnifall
heiðartjörn
heiðartjörnin
þolfall
heiðartjörn
heiðartjörnina
þágufall
heiðartjörn
heiðartjörninni
eignarfall
heiðartjarnar
heiðartjarnarinnar
Fleirtala
fleirtala með greini
nefnifall
heiðartjarnir
heiðartjarnirnar
þolfall
heiðartjarnir
heiðartjarnirnar
þágufall
heiðartjörnum
heiðartjörnunum
eignarfall
heiðartjarna
heiðartjarnanna