Declension table of ?vivṛddhida

Neuter	Singular	Dual	Plural
Nominative	vivṛddhidam	vivṛddhide	vivṛddhidāni
Vocative	vivṛddhida	vivṛddhide	vivṛddhidāni
Accusative	vivṛddhidam	vivṛddhide	vivṛddhidāni
Instrumental	vivṛddhidena	vivṛddhidābhyām	vivṛddhidaiḥ
Dative	vivṛddhidāya	vivṛddhidābhyām	vivṛddhidebhyaḥ
Ablative	vivṛddhidāt	vivṛddhidābhyām	vivṛddhidebhyaḥ
Genitive	vivṛddhidasya	vivṛddhidayoḥ	vivṛddhidānām
Locative	vivṛddhide	vivṛddhidayoḥ	vivṛddhideṣu

Compound vivṛddhida -

Adverb -vivṛddhidam -vivṛddhidāt