Declension table of devāvasura

Masculine	Singular	Dual	Plural
Nominative	devāvasuraḥ	devāvasurau	devāvasurāḥ
Vocative	devāvasura	devāvasurau	devāvasurāḥ
Accusative	devāvasuram	devāvasurau	devāvasurān
Instrumental	devāvasureṇa	devāvasurābhyām	devāvasuraiḥ devāvasurebhiḥ
Dative	devāvasurāya	devāvasurābhyām	devāvasurebhyaḥ
Ablative	devāvasurāt	devāvasurābhyām	devāvasurebhyaḥ
Genitive	devāvasurasya	devāvasurayoḥ	devāvasurāṇām
Locative	devāvasure	devāvasurayoḥ	devāvasureṣu

Compound devāvasura -

Adverb -devāvasuram -devāvasurāt