Declension table of ?sadhvaṃsa

Masculine	Singular	Dual	Plural
Nominative	sadhvaṃsaḥ	sadhvaṃsau	sadhvaṃsāḥ
Vocative	sadhvaṃsa	sadhvaṃsau	sadhvaṃsāḥ
Accusative	sadhvaṃsam	sadhvaṃsau	sadhvaṃsān
Instrumental	sadhvaṃsena	sadhvaṃsābhyām	sadhvaṃsaiḥ sadhvaṃsebhiḥ
Dative	sadhvaṃsāya	sadhvaṃsābhyām	sadhvaṃsebhyaḥ
Ablative	sadhvaṃsāt	sadhvaṃsābhyām	sadhvaṃsebhyaḥ
Genitive	sadhvaṃsasya	sadhvaṃsayoḥ	sadhvaṃsānām
Locative	sadhvaṃse	sadhvaṃsayoḥ	sadhvaṃseṣu

Compound sadhvaṃsa -

Adverb -sadhvaṃsam -sadhvaṃsāt