Declension table of ?vivīvadha

Neuter	Singular	Dual	Plural
Nominative	vivīvadham	vivīvadhe	vivīvadhāni
Vocative	vivīvadha	vivīvadhe	vivīvadhāni
Accusative	vivīvadham	vivīvadhe	vivīvadhāni
Instrumental	vivīvadhena	vivīvadhābhyām	vivīvadhaiḥ
Dative	vivīvadhāya	vivīvadhābhyām	vivīvadhebhyaḥ
Ablative	vivīvadhāt	vivīvadhābhyām	vivīvadhebhyaḥ
Genitive	vivīvadhasya	vivīvadhayoḥ	vivīvadhānām
Locative	vivīvadhe	vivīvadhayoḥ	vivīvadheṣu

Compound vivīvadha -

Adverb -vivīvadham -vivīvadhāt