Declension table of ?niṣpraṇaya

Masculine	Singular	Dual	Plural
Nominative	niṣpraṇayaḥ	niṣpraṇayau	niṣpraṇayāḥ
Vocative	niṣpraṇaya	niṣpraṇayau	niṣpraṇayāḥ
Accusative	niṣpraṇayam	niṣpraṇayau	niṣpraṇayān
Instrumental	niṣpraṇayena	niṣpraṇayābhyām	niṣpraṇayaiḥ niṣpraṇayebhiḥ
Dative	niṣpraṇayāya	niṣpraṇayābhyām	niṣpraṇayebhyaḥ
Ablative	niṣpraṇayāt	niṣpraṇayābhyām	niṣpraṇayebhyaḥ
Genitive	niṣpraṇayasya	niṣpraṇayayoḥ	niṣpraṇayānām
Locative	niṣpraṇaye	niṣpraṇayayoḥ	niṣpraṇayeṣu

Compound niṣpraṇaya -

Adverb -niṣpraṇayam -niṣpraṇayāt