Declension table of ?viṣānana

Masculine	Singular	Dual	Plural
Nominative	viṣānanaḥ	viṣānanau	viṣānanāḥ
Vocative	viṣānana	viṣānanau	viṣānanāḥ
Accusative	viṣānanam	viṣānanau	viṣānanān
Instrumental	viṣānanena	viṣānanābhyām	viṣānanaiḥ viṣānanebhiḥ
Dative	viṣānanāya	viṣānanābhyām	viṣānanebhyaḥ
Ablative	viṣānanāt	viṣānanābhyām	viṣānanebhyaḥ
Genitive	viṣānanasya	viṣānanayoḥ	viṣānanānām
Locative	viṣānane	viṣānanayoḥ	viṣānaneṣu

Compound viṣānana -

Adverb -viṣānanam -viṣānanāt