Declension table of ?dadhvaṇvas

Masculine	Singular	Dual	Plural
Nominative	dadhvaṇvān	dadhvaṇvāṃsau	dadhvaṇvāṃsaḥ
Vocative	dadhvaṇvan	dadhvaṇvāṃsau	dadhvaṇvāṃsaḥ
Accusative	dadhvaṇvāṃsam	dadhvaṇvāṃsau	dadhvaṇuṣaḥ
Instrumental	dadhvaṇuṣā	dadhvaṇvadbhyām	dadhvaṇvadbhiḥ
Dative	dadhvaṇuṣe	dadhvaṇvadbhyām	dadhvaṇvadbhyaḥ
Ablative	dadhvaṇuṣaḥ	dadhvaṇvadbhyām	dadhvaṇvadbhyaḥ
Genitive	dadhvaṇuṣaḥ	dadhvaṇuṣoḥ	dadhvaṇuṣām
Locative	dadhvaṇuṣi	dadhvaṇuṣoḥ	dadhvaṇvatsu

Compound dadhvaṇvat -

Adverb -dadhvaṇvas