Declension table of ?niṣpravāṇi

Masculine	Singular	Dual	Plural
Nominative	niṣpravāṇiḥ	niṣpravāṇī	niṣpravāṇayaḥ
Vocative	niṣpravāṇe	niṣpravāṇī	niṣpravāṇayaḥ
Accusative	niṣpravāṇim	niṣpravāṇī	niṣpravāṇīn
Instrumental	niṣpravāṇinā	niṣpravāṇibhyām	niṣpravāṇibhiḥ
Dative	niṣpravāṇaye	niṣpravāṇibhyām	niṣpravāṇibhyaḥ
Ablative	niṣpravāṇeḥ	niṣpravāṇibhyām	niṣpravāṇibhyaḥ
Genitive	niṣpravāṇeḥ	niṣpravāṇyoḥ	niṣpravāṇīnām
Locative	niṣpravāṇau	niṣpravāṇyoḥ	niṣpravāṇiṣu

Compound niṣpravāṇi -

Adverb -niṣpravāṇi