Declension table of ?vinyāka

Masculine	Singular	Dual	Plural
Nominative	vinyākaḥ	vinyākau	vinyākāḥ
Vocative	vinyāka	vinyākau	vinyākāḥ
Accusative	vinyākam	vinyākau	vinyākān
Instrumental	vinyākena	vinyākābhyām	vinyākaiḥ vinyākebhiḥ
Dative	vinyākāya	vinyākābhyām	vinyākebhyaḥ
Ablative	vinyākāt	vinyākābhyām	vinyākebhyaḥ
Genitive	vinyākasya	vinyākayoḥ	vinyākānām
Locative	vinyāke	vinyākayoḥ	vinyākeṣu

Compound vinyāka -

Adverb -vinyākam -vinyākāt