Declension table of ?dhvaṅgya

Masculine	Singular	Dual	Plural
Nominative	dhvaṅgyaḥ	dhvaṅgyau	dhvaṅgyāḥ
Vocative	dhvaṅgya	dhvaṅgyau	dhvaṅgyāḥ
Accusative	dhvaṅgyam	dhvaṅgyau	dhvaṅgyān
Instrumental	dhvaṅgyena	dhvaṅgyābhyām	dhvaṅgyaiḥ dhvaṅgyebhiḥ
Dative	dhvaṅgyāya	dhvaṅgyābhyām	dhvaṅgyebhyaḥ
Ablative	dhvaṅgyāt	dhvaṅgyābhyām	dhvaṅgyebhyaḥ
Genitive	dhvaṅgyasya	dhvaṅgyayoḥ	dhvaṅgyānām
Locative	dhvaṅgye	dhvaṅgyayoḥ	dhvaṅgyeṣu

Compound dhvaṅgya -

Adverb -dhvaṅgyam -dhvaṅgyāt