Declension table of ?vinighna

Masculine	Singular	Dual	Plural
Nominative	vinighnaḥ	vinighnau	vinighnāḥ
Vocative	vinighna	vinighnau	vinighnāḥ
Accusative	vinighnam	vinighnau	vinighnān
Instrumental	vinighnena	vinighnābhyām	vinighnaiḥ vinighnebhiḥ
Dative	vinighnāya	vinighnābhyām	vinighnebhyaḥ
Ablative	vinighnāt	vinighnābhyām	vinighnebhyaḥ
Genitive	vinighnasya	vinighnayoḥ	vinighnānām
Locative	vinighne	vinighnayoḥ	vinighneṣu

Compound vinighna -

Adverb -vinighnam -vinighnāt