Declension table of ?vīvāha

Masculine	Singular	Dual	Plural
Nominative	vīvāhaḥ	vīvāhau	vīvāhāḥ
Vocative	vīvāha	vīvāhau	vīvāhāḥ
Accusative	vīvāham	vīvāhau	vīvāhān
Instrumental	vīvāhena	vīvāhābhyām	vīvāhaiḥ vīvāhebhiḥ
Dative	vīvāhāya	vīvāhābhyām	vīvāhebhyaḥ
Ablative	vīvāhāt	vīvāhābhyām	vīvāhebhyaḥ
Genitive	vīvāhasya	vīvāhayoḥ	vīvāhānām
Locative	vīvāhe	vīvāhayoḥ	vīvāheṣu

Compound vīvāha -

Adverb -vīvāham -vīvāhāt