Declension table of ?ojastara

Masculine	Singular	Dual	Plural
Nominative	ojastaraḥ	ojastarau	ojastarāḥ
Vocative	ojastara	ojastarau	ojastarāḥ
Accusative	ojastaram	ojastarau	ojastarān
Instrumental	ojastareṇa	ojastarābhyām	ojastaraiḥ ojastarebhiḥ
Dative	ojastarāya	ojastarābhyām	ojastarebhyaḥ
Ablative	ojastarāt	ojastarābhyām	ojastarebhyaḥ
Genitive	ojastarasya	ojastarayoḥ	ojastarāṇām
Locative	ojastare	ojastarayoḥ	ojastareṣu

Compound ojastara -

Adverb -ojastaram -ojastarāt