Declension table of dhātṛ

Masculine	Singular	Dual	Plural
Nominative	dhātā	dhātārau	dhātāraḥ
Vocative	dhātaḥ	dhātārau	dhātāraḥ
Accusative	dhātāram	dhātārau	dhātṝn
Instrumental	dhātrā	dhātṛbhyām	dhātṛbhiḥ
Dative	dhātre	dhātṛbhyām	dhātṛbhyaḥ
Ablative	dhātuḥ	dhātṛbhyām	dhātṛbhyaḥ
Genitive	dhātuḥ	dhātroḥ	dhātṝṇām
Locative	dhātari	dhātroḥ	dhātṛṣu

Compound dhātṛ -

Adverb -dhātṛ