Declension table of ?plavtavat

Masculine	Singular	Dual	Plural
Nominative	plavtavān	plavtavantau	plavtavantaḥ
Vocative	plavtavan	plavtavantau	plavtavantaḥ
Accusative	plavtavantam	plavtavantau	plavtavataḥ
Instrumental	plavtavatā	plavtavadbhyām	plavtavadbhiḥ
Dative	plavtavate	plavtavadbhyām	plavtavadbhyaḥ
Ablative	plavtavataḥ	plavtavadbhyām	plavtavadbhyaḥ
Genitive	plavtavataḥ	plavtavatoḥ	plavtavatām
Locative	plavtavati	plavtavatoḥ	plavtavatsu

Compound plavtavat -

Adverb -plavtavantam