Declension table of nyūnatva

Neuter	Singular	Dual	Plural
Nominative	nyūnatvam	nyūnatve	nyūnatvāni
Vocative	nyūnatva	nyūnatve	nyūnatvāni
Accusative	nyūnatvam	nyūnatve	nyūnatvāni
Instrumental	nyūnatvena	nyūnatvābhyām	nyūnatvaiḥ
Dative	nyūnatvāya	nyūnatvābhyām	nyūnatvebhyaḥ
Ablative	nyūnatvāt	nyūnatvābhyām	nyūnatvebhyaḥ
Genitive	nyūnatvasya	nyūnatvayoḥ	nyūnatvānām
Locative	nyūnatve	nyūnatvayoḥ	nyūnatveṣu

Compound nyūnatva -

Adverb -nyūnatvam -nyūnatvāt