Declension table of ?viparva

Masculine	Singular	Dual	Plural
Nominative	viparvaḥ	viparvau	viparvāḥ
Vocative	viparva	viparvau	viparvāḥ
Accusative	viparvam	viparvau	viparvān
Instrumental	viparveṇa	viparvābhyām	viparvaiḥ viparvebhiḥ
Dative	viparvāya	viparvābhyām	viparvebhyaḥ
Ablative	viparvāt	viparvābhyām	viparvebhyaḥ
Genitive	viparvasya	viparvayoḥ	viparvāṇām
Locative	viparve	viparvayoḥ	viparveṣu

Compound viparva -

Adverb -viparvam -viparvāt