Declension table of ?duradhiga

Masculine	Singular	Dual	Plural
Nominative	duradhigaḥ	duradhigau	duradhigāḥ
Vocative	duradhiga	duradhigau	duradhigāḥ
Accusative	duradhigam	duradhigau	duradhigān
Instrumental	duradhigena	duradhigābhyām	duradhigaiḥ duradhigebhiḥ
Dative	duradhigāya	duradhigābhyām	duradhigebhyaḥ
Ablative	duradhigāt	duradhigābhyām	duradhigebhyaḥ
Genitive	duradhigasya	duradhigayoḥ	duradhigānām
Locative	duradhige	duradhigayoḥ	duradhigeṣu

Compound duradhiga -

Adverb -duradhigam -duradhigāt