Declension table of ?virava

Masculine	Singular	Dual	Plural
Nominative	viravaḥ	viravau	viravāḥ
Vocative	virava	viravau	viravāḥ
Accusative	viravam	viravau	viravān
Instrumental	viraveṇa	viravābhyām	viravaiḥ viravebhiḥ
Dative	viravāya	viravābhyām	viravebhyaḥ
Ablative	viravāt	viravābhyām	viravebhyaḥ
Genitive	viravasya	viravayoḥ	viravāṇām
Locative	virave	viravayoḥ	viraveṣu

Compound virava -

Adverb -viravam -viravāt