Declension table of ?dhvaṃsana

Neuter	Singular	Dual	Plural
Nominative	dhvaṃsanam	dhvaṃsane	dhvaṃsanāni
Vocative	dhvaṃsana	dhvaṃsane	dhvaṃsanāni
Accusative	dhvaṃsanam	dhvaṃsane	dhvaṃsanāni
Instrumental	dhvaṃsanena	dhvaṃsanābhyām	dhvaṃsanaiḥ
Dative	dhvaṃsanāya	dhvaṃsanābhyām	dhvaṃsanebhyaḥ
Ablative	dhvaṃsanāt	dhvaṃsanābhyām	dhvaṃsanebhyaḥ
Genitive	dhvaṃsanasya	dhvaṃsanayoḥ	dhvaṃsanānām
Locative	dhvaṃsane	dhvaṃsanayoḥ	dhvaṃsaneṣu

Compound dhvaṃsana -

Adverb -dhvaṃsanam -dhvaṃsanāt