Declension table of viśvaṅkara

Masculine	Singular	Dual	Plural
Nominative	viśvaṅkaraḥ	viśvaṅkarau	viśvaṅkarāḥ
Vocative	viśvaṅkara	viśvaṅkarau	viśvaṅkarāḥ
Accusative	viśvaṅkaram	viśvaṅkarau	viśvaṅkarān
Instrumental	viśvaṅkareṇa	viśvaṅkarābhyām	viśvaṅkaraiḥ
Dative	viśvaṅkarāya	viśvaṅkarābhyām	viśvaṅkarebhyaḥ
Ablative	viśvaṅkarāt	viśvaṅkarābhyām	viśvaṅkarebhyaḥ
Genitive	viśvaṅkarasya	viśvaṅkarayoḥ	viśvaṅkarāṇām
Locative	viśvaṅkare	viśvaṅkarayoḥ	viśvaṅkareṣu

Compound viśvaṅkara -

Adverb -viśvaṅkaram -viśvaṅkarāt