Declension table of ?nirvivara

Masculine	Singular	Dual	Plural
Nominative	nirvivaraḥ	nirvivarau	nirvivarāḥ
Vocative	nirvivara	nirvivarau	nirvivarāḥ
Accusative	nirvivaram	nirvivarau	nirvivarān
Instrumental	nirvivareṇa	nirvivarābhyām	nirvivaraiḥ nirvivarebhiḥ
Dative	nirvivarāya	nirvivarābhyām	nirvivarebhyaḥ
Ablative	nirvivarāt	nirvivarābhyām	nirvivarebhyaḥ
Genitive	nirvivarasya	nirvivarayoḥ	nirvivarāṇām
Locative	nirvivare	nirvivarayoḥ	nirvivareṣu

Compound nirvivara -

Adverb -nirvivaram -nirvivarāt