Declension table of ?pīnavat

Masculine	Singular	Dual	Plural
Nominative	pīnavān	pīnavantau	pīnavantaḥ
Vocative	pīnavan	pīnavantau	pīnavantaḥ
Accusative	pīnavantam	pīnavantau	pīnavataḥ
Instrumental	pīnavatā	pīnavadbhyām	pīnavadbhiḥ
Dative	pīnavate	pīnavadbhyām	pīnavadbhyaḥ
Ablative	pīnavataḥ	pīnavadbhyām	pīnavadbhyaḥ
Genitive	pīnavataḥ	pīnavatoḥ	pīnavatām
Locative	pīnavati	pīnavatoḥ	pīnavatsu

Compound pīnavat -

Adverb -pīnavantam