Declension table of ?rurubhairava

Masculine	Singular	Dual	Plural
Nominative	rurubhairavaḥ	rurubhairavau	rurubhairavāḥ
Vocative	rurubhairava	rurubhairavau	rurubhairavāḥ
Accusative	rurubhairavam	rurubhairavau	rurubhairavān
Instrumental	rurubhairaveṇa	rurubhairavābhyām	rurubhairavaiḥ rurubhairavebhiḥ
Dative	rurubhairavāya	rurubhairavābhyām	rurubhairavebhyaḥ
Ablative	rurubhairavāt	rurubhairavābhyām	rurubhairavebhyaḥ
Genitive	rurubhairavasya	rurubhairavayoḥ	rurubhairavāṇām
Locative	rurubhairave	rurubhairavayoḥ	rurubhairaveṣu

Compound rurubhairava -

Adverb -rurubhairavam -rurubhairavāt