Declension table of ?brahmavat

Masculine	Singular	Dual	Plural
Nominative	brahmavān	brahmavantau	brahmavantaḥ
Vocative	brahmavan	brahmavantau	brahmavantaḥ
Accusative	brahmavantam	brahmavantau	brahmavataḥ
Instrumental	brahmavatā	brahmavadbhyām	brahmavadbhiḥ
Dative	brahmavate	brahmavadbhyām	brahmavadbhyaḥ
Ablative	brahmavataḥ	brahmavadbhyām	brahmavadbhyaḥ
Genitive	brahmavataḥ	brahmavatoḥ	brahmavatām
Locative	brahmavati	brahmavatoḥ	brahmavatsu

Compound brahmavat -

Adverb -brahmavantam