Declension table of ?niṣkalatva

Neuter	Singular	Dual	Plural
Nominative	niṣkalatvam	niṣkalatve	niṣkalatvāni
Vocative	niṣkalatva	niṣkalatve	niṣkalatvāni
Accusative	niṣkalatvam	niṣkalatve	niṣkalatvāni
Instrumental	niṣkalatvena	niṣkalatvābhyām	niṣkalatvaiḥ
Dative	niṣkalatvāya	niṣkalatvābhyām	niṣkalatvebhyaḥ
Ablative	niṣkalatvāt	niṣkalatvābhyām	niṣkalatvebhyaḥ
Genitive	niṣkalatvasya	niṣkalatvayoḥ	niṣkalatvānām
Locative	niṣkalatve	niṣkalatvayoḥ	niṣkalatveṣu

Compound niṣkalatva -

Adverb -niṣkalatvam -niṣkalatvāt