Declension table of ?viṣṭakarṇa

Masculine	Singular	Dual	Plural
Nominative	viṣṭakarṇaḥ	viṣṭakarṇau	viṣṭakarṇāḥ
Vocative	viṣṭakarṇa	viṣṭakarṇau	viṣṭakarṇāḥ
Accusative	viṣṭakarṇam	viṣṭakarṇau	viṣṭakarṇān
Instrumental	viṣṭakarṇena	viṣṭakarṇābhyām	viṣṭakarṇaiḥ viṣṭakarṇebhiḥ
Dative	viṣṭakarṇāya	viṣṭakarṇābhyām	viṣṭakarṇebhyaḥ
Ablative	viṣṭakarṇāt	viṣṭakarṇābhyām	viṣṭakarṇebhyaḥ
Genitive	viṣṭakarṇasya	viṣṭakarṇayoḥ	viṣṭakarṇānām
Locative	viṣṭakarṇe	viṣṭakarṇayoḥ	viṣṭakarṇeṣu

Compound viṣṭakarṇa -

Adverb -viṣṭakarṇam -viṣṭakarṇāt