Declension table of vivaha

Masculine	Singular	Dual	Plural
Nominative	vivahaḥ	vivahau	vivahāḥ
Vocative	vivaha	vivahau	vivahāḥ
Accusative	vivaham	vivahau	vivahān
Instrumental	vivahena	vivahābhyām	vivahaiḥ vivahebhiḥ
Dative	vivahāya	vivahābhyām	vivahebhyaḥ
Ablative	vivahāt	vivahābhyām	vivahebhyaḥ
Genitive	vivahasya	vivahayoḥ	vivahānām
Locative	vivahe	vivahayoḥ	vivaheṣu

Compound vivaha -

Adverb -vivaham -vivahāt