Declension table of ?viśvanara

Neuter	Singular	Dual	Plural
Nominative	viśvanaram	viśvanare	viśvanarāṇi
Vocative	viśvanara	viśvanare	viśvanarāṇi
Accusative	viśvanaram	viśvanare	viśvanarāṇi
Instrumental	viśvanareṇa	viśvanarābhyām	viśvanaraiḥ
Dative	viśvanarāya	viśvanarābhyām	viśvanarebhyaḥ
Ablative	viśvanarāt	viśvanarābhyām	viśvanarebhyaḥ
Genitive	viśvanarasya	viśvanarayoḥ	viśvanarāṇām
Locative	viśvanare	viśvanarayoḥ	viśvanareṣu

Compound viśvanara -

Adverb -viśvanaram -viśvanarāt