Declension table of ?niṣpuruṣa

Masculine	Singular	Dual	Plural
Nominative	niṣpuruṣaḥ	niṣpuruṣau	niṣpuruṣāḥ
Vocative	niṣpuruṣa	niṣpuruṣau	niṣpuruṣāḥ
Accusative	niṣpuruṣam	niṣpuruṣau	niṣpuruṣān
Instrumental	niṣpuruṣeṇa	niṣpuruṣābhyām	niṣpuruṣaiḥ niṣpuruṣebhiḥ
Dative	niṣpuruṣāya	niṣpuruṣābhyām	niṣpuruṣebhyaḥ
Ablative	niṣpuruṣāt	niṣpuruṣābhyām	niṣpuruṣebhyaḥ
Genitive	niṣpuruṣasya	niṣpuruṣayoḥ	niṣpuruṣāṇām
Locative	niṣpuruṣe	niṣpuruṣayoḥ	niṣpuruṣeṣu

Compound niṣpuruṣa -

Adverb -niṣpuruṣam -niṣpuruṣāt