Declension table of ?vivṛddhikara

Neuter	Singular	Dual	Plural
Nominative	vivṛddhikaram	vivṛddhikare	vivṛddhikarāṇi
Vocative	vivṛddhikara	vivṛddhikare	vivṛddhikarāṇi
Accusative	vivṛddhikaram	vivṛddhikare	vivṛddhikarāṇi
Instrumental	vivṛddhikareṇa	vivṛddhikarābhyām	vivṛddhikaraiḥ
Dative	vivṛddhikarāya	vivṛddhikarābhyām	vivṛddhikarebhyaḥ
Ablative	vivṛddhikarāt	vivṛddhikarābhyām	vivṛddhikarebhyaḥ
Genitive	vivṛddhikarasya	vivṛddhikarayoḥ	vivṛddhikarāṇām
Locative	vivṛddhikare	vivṛddhikarayoḥ	vivṛddhikareṣu

Compound vivṛddhikara -

Adverb -vivṛddhikaram -vivṛddhikarāt