Declension table of ?niṣpeṣavat

Masculine	Singular	Dual	Plural
Nominative	niṣpeṣavān	niṣpeṣavantau	niṣpeṣavantaḥ
Vocative	niṣpeṣavan	niṣpeṣavantau	niṣpeṣavantaḥ
Accusative	niṣpeṣavantam	niṣpeṣavantau	niṣpeṣavataḥ
Instrumental	niṣpeṣavatā	niṣpeṣavadbhyām	niṣpeṣavadbhiḥ
Dative	niṣpeṣavate	niṣpeṣavadbhyām	niṣpeṣavadbhyaḥ
Ablative	niṣpeṣavataḥ	niṣpeṣavadbhyām	niṣpeṣavadbhyaḥ
Genitive	niṣpeṣavataḥ	niṣpeṣavatoḥ	niṣpeṣavatām
Locative	niṣpeṣavati	niṣpeṣavatoḥ	niṣpeṣavatsu

Compound niṣpeṣavat -

Adverb -niṣpeṣavantam