Declension table of ?vaṅkya

Masculine	Singular	Dual	Plural
Nominative	vaṅkyaḥ	vaṅkyau	vaṅkyāḥ
Vocative	vaṅkya	vaṅkyau	vaṅkyāḥ
Accusative	vaṅkyam	vaṅkyau	vaṅkyān
Instrumental	vaṅkyena	vaṅkyābhyām	vaṅkyaiḥ vaṅkyebhiḥ
Dative	vaṅkyāya	vaṅkyābhyām	vaṅkyebhyaḥ
Ablative	vaṅkyāt	vaṅkyābhyām	vaṅkyebhyaḥ
Genitive	vaṅkyasya	vaṅkyayoḥ	vaṅkyānām
Locative	vaṅkye	vaṅkyayoḥ	vaṅkyeṣu

Compound vaṅkya -

Adverb -vaṅkyam -vaṅkyāt