Declension table of ?vadanya

Neuter	Singular	Dual	Plural
Nominative	vadanyam	vadanye	vadanyāni
Vocative	vadanya	vadanye	vadanyāni
Accusative	vadanyam	vadanye	vadanyāni
Instrumental	vadanyena	vadanyābhyām	vadanyaiḥ
Dative	vadanyāya	vadanyābhyām	vadanyebhyaḥ
Ablative	vadanyāt	vadanyābhyām	vadanyebhyaḥ
Genitive	vadanyasya	vadanyayoḥ	vadanyānām
Locative	vadanye	vadanyayoḥ	vadanyeṣu

Compound vadanya -

Adverb -vadanyam -vadanyāt