Declension table of ?dadṛhvas

Masculine	Singular	Dual	Plural
Nominative	dadṛhvān	dadṛhvāṃsau	dadṛhvāṃsaḥ
Vocative	dadṛhvan	dadṛhvāṃsau	dadṛhvāṃsaḥ
Accusative	dadṛhvāṃsam	dadṛhvāṃsau	dadṛhuṣaḥ
Instrumental	dadṛhuṣā	dadṛhvadbhyām	dadṛhvadbhiḥ
Dative	dadṛhuṣe	dadṛhvadbhyām	dadṛhvadbhyaḥ
Ablative	dadṛhuṣaḥ	dadṛhvadbhyām	dadṛhvadbhyaḥ
Genitive	dadṛhuṣaḥ	dadṛhuṣoḥ	dadṛhuṣām
Locative	dadṛhuṣi	dadṛhuṣoḥ	dadṛhvatsu

Compound dadṛhvat -

Adverb -dadṛhvas