Declension table of dustara

Masculine	Singular	Dual	Plural
Nominative	dustaraḥ	dustarau	dustarāḥ
Vocative	dustara	dustarau	dustarāḥ
Accusative	dustaram	dustarau	dustarān
Instrumental	dustareṇa	dustarābhyām	dustaraiḥ dustarebhiḥ
Dative	dustarāya	dustarābhyām	dustarebhyaḥ
Ablative	dustarāt	dustarābhyām	dustarebhyaḥ
Genitive	dustarasya	dustarayoḥ	dustarāṇām
Locative	dustare	dustarayoḥ	dustareṣu

Compound dustara -

Adverb -dustaram -dustarāt