Declension table of ?veṇuka

Masculine	Singular	Dual	Plural
Nominative	veṇukaḥ	veṇukau	veṇukāḥ
Vocative	veṇuka	veṇukau	veṇukāḥ
Accusative	veṇukam	veṇukau	veṇukān
Instrumental	veṇukena	veṇukābhyām	veṇukaiḥ veṇukebhiḥ
Dative	veṇukāya	veṇukābhyām	veṇukebhyaḥ
Ablative	veṇukāt	veṇukābhyām	veṇukebhyaḥ
Genitive	veṇukasya	veṇukayoḥ	veṇukānām
Locative	veṇuke	veṇukayoḥ	veṇukeṣu

Compound veṇuka -

Adverb -veṇukam -veṇukāt