Declension table of ?nakhtavat

Masculine	Singular	Dual	Plural
Nominative	nakhtavān	nakhtavantau	nakhtavantaḥ
Vocative	nakhtavan	nakhtavantau	nakhtavantaḥ
Accusative	nakhtavantam	nakhtavantau	nakhtavataḥ
Instrumental	nakhtavatā	nakhtavadbhyām	nakhtavadbhiḥ
Dative	nakhtavate	nakhtavadbhyām	nakhtavadbhyaḥ
Ablative	nakhtavataḥ	nakhtavadbhyām	nakhtavadbhyaḥ
Genitive	nakhtavataḥ	nakhtavatoḥ	nakhtavatām
Locative	nakhtavati	nakhtavatoḥ	nakhtavatsu

Compound nakhtavat -

Adverb -nakhtavantam