Declension table of ?nirvaruṇatva

Neuter	Singular	Dual	Plural
Nominative	nirvaruṇatvam	nirvaruṇatve	nirvaruṇatvāni
Vocative	nirvaruṇatva	nirvaruṇatve	nirvaruṇatvāni
Accusative	nirvaruṇatvam	nirvaruṇatve	nirvaruṇatvāni
Instrumental	nirvaruṇatvena	nirvaruṇatvābhyām	nirvaruṇatvaiḥ
Dative	nirvaruṇatvāya	nirvaruṇatvābhyām	nirvaruṇatvebhyaḥ
Ablative	nirvaruṇatvāt	nirvaruṇatvābhyām	nirvaruṇatvebhyaḥ
Genitive	nirvaruṇatvasya	nirvaruṇatvayoḥ	nirvaruṇatvānām
Locative	nirvaruṇatve	nirvaruṇatvayoḥ	nirvaruṇatveṣu

Compound nirvaruṇatva -

Adverb -nirvaruṇatvam -nirvaruṇatvāt