Declension table of ?viśvavani

Neuter	Singular	Dual	Plural
Nominative	viśvavani	viśvavaninī	viśvavanīni
Vocative	viśvavani	viśvavaninī	viśvavanīni
Accusative	viśvavani	viśvavaninī	viśvavanīni
Instrumental	viśvavaninā	viśvavanibhyām	viśvavanibhiḥ
Dative	viśvavanine	viśvavanibhyām	viśvavanibhyaḥ
Ablative	viśvavaninaḥ	viśvavanibhyām	viśvavanibhyaḥ
Genitive	viśvavaninaḥ	viśvavaninoḥ	viśvavanīnām
Locative	viśvavanini	viśvavaninoḥ	viśvavaniṣu

Compound viśvavani -

Adverb -viśvavani