Declension table of ?dhvaṃsi

Masculine	Singular	Dual	Plural
Nominative	dhvaṃsiḥ	dhvaṃsī	dhvaṃsayaḥ
Vocative	dhvaṃse	dhvaṃsī	dhvaṃsayaḥ
Accusative	dhvaṃsim	dhvaṃsī	dhvaṃsīn
Instrumental	dhvaṃsinā	dhvaṃsibhyām	dhvaṃsibhiḥ
Dative	dhvaṃsaye	dhvaṃsibhyām	dhvaṃsibhyaḥ
Ablative	dhvaṃseḥ	dhvaṃsibhyām	dhvaṃsibhyaḥ
Genitive	dhvaṃseḥ	dhvaṃsyoḥ	dhvaṃsīnām
Locative	dhvaṃsau	dhvaṃsyoḥ	dhvaṃsiṣu

Compound dhvaṃsi -

Adverb -dhvaṃsi