Declension table of ?neṣṭavat

Masculine	Singular	Dual	Plural
Nominative	neṣṭavān	neṣṭavantau	neṣṭavantaḥ
Vocative	neṣṭavan	neṣṭavantau	neṣṭavantaḥ
Accusative	neṣṭavantam	neṣṭavantau	neṣṭavataḥ
Instrumental	neṣṭavatā	neṣṭavadbhyām	neṣṭavadbhiḥ
Dative	neṣṭavate	neṣṭavadbhyām	neṣṭavadbhyaḥ
Ablative	neṣṭavataḥ	neṣṭavadbhyām	neṣṭavadbhyaḥ
Genitive	neṣṭavataḥ	neṣṭavatoḥ	neṣṭavatām
Locative	neṣṭavati	neṣṭavatoḥ	neṣṭavatsu

Compound neṣṭavat -

Adverb -neṣṭavantam