Declension table of ?vihāravat

Masculine	Singular	Dual	Plural
Nominative	vihāravān	vihāravantau	vihāravantaḥ
Vocative	vihāravan	vihāravantau	vihāravantaḥ
Accusative	vihāravantam	vihāravantau	vihāravataḥ
Instrumental	vihāravatā	vihāravadbhyām	vihāravadbhiḥ
Dative	vihāravate	vihāravadbhyām	vihāravadbhyaḥ
Ablative	vihāravataḥ	vihāravadbhyām	vihāravadbhyaḥ
Genitive	vihāravataḥ	vihāravatoḥ	vihāravatām
Locative	vihāravati	vihāravatoḥ	vihāravatsu

Compound vihāravat -

Adverb -vihāravantam