Declension table of ?niktavat

Masculine	Singular	Dual	Plural
Nominative	niktavān	niktavantau	niktavantaḥ
Vocative	niktavan	niktavantau	niktavantaḥ
Accusative	niktavantam	niktavantau	niktavataḥ
Instrumental	niktavatā	niktavadbhyām	niktavadbhiḥ
Dative	niktavate	niktavadbhyām	niktavadbhyaḥ
Ablative	niktavataḥ	niktavadbhyām	niktavadbhyaḥ
Genitive	niktavataḥ	niktavatoḥ	niktavatām
Locative	niktavati	niktavatoḥ	niktavatsu

Compound niktavat -

Adverb -niktavantam