Declension table of ?gupitavat

Masculine	Singular	Dual	Plural
Nominative	gupitavān	gupitavantau	gupitavantaḥ
Vocative	gupitavan	gupitavantau	gupitavantaḥ
Accusative	gupitavantam	gupitavantau	gupitavataḥ
Instrumental	gupitavatā	gupitavadbhyām	gupitavadbhiḥ
Dative	gupitavate	gupitavadbhyām	gupitavadbhyaḥ
Ablative	gupitavataḥ	gupitavadbhyām	gupitavadbhyaḥ
Genitive	gupitavataḥ	gupitavatoḥ	gupitavatām
Locative	gupitavati	gupitavatoḥ	gupitavatsu

Compound gupitavat -

Adverb -gupitavantam