Declension table of ?pratara

Masculine	Singular	Dual	Plural
Nominative	prataraḥ	pratarau	pratarāḥ
Vocative	pratara	pratarau	pratarāḥ
Accusative	prataram	pratarau	pratarān
Instrumental	pratareṇa	pratarābhyām	prataraiḥ pratarebhiḥ
Dative	pratarāya	pratarābhyām	pratarebhyaḥ
Ablative	pratarāt	pratarābhyām	pratarebhyaḥ
Genitive	pratarasya	pratarayoḥ	pratarāṇām
Locative	pratare	pratarayoḥ	pratareṣu

Compound pratara -

Adverb -prataram -pratarāt