Declension table of ?devavadha

Masculine	Singular	Dual	Plural
Nominative	devavadhaḥ	devavadhau	devavadhāḥ
Vocative	devavadha	devavadhau	devavadhāḥ
Accusative	devavadham	devavadhau	devavadhān
Instrumental	devavadhena	devavadhābhyām	devavadhaiḥ devavadhebhiḥ
Dative	devavadhāya	devavadhābhyām	devavadhebhyaḥ
Ablative	devavadhāt	devavadhābhyām	devavadhebhyaḥ
Genitive	devavadhasya	devavadhayoḥ	devavadhānām
Locative	devavadhe	devavadhayoḥ	devavadheṣu

Compound devavadha -

Adverb -devavadham -devavadhāt