Declension table of ?viṣāṅkura

Masculine	Singular	Dual	Plural
Nominative	viṣāṅkuraḥ	viṣāṅkurau	viṣāṅkurāḥ
Vocative	viṣāṅkura	viṣāṅkurau	viṣāṅkurāḥ
Accusative	viṣāṅkuram	viṣāṅkurau	viṣāṅkurān
Instrumental	viṣāṅkureṇa	viṣāṅkurābhyām	viṣāṅkuraiḥ viṣāṅkurebhiḥ
Dative	viṣāṅkurāya	viṣāṅkurābhyām	viṣāṅkurebhyaḥ
Ablative	viṣāṅkurāt	viṣāṅkurābhyām	viṣāṅkurebhyaḥ
Genitive	viṣāṅkurasya	viṣāṅkurayoḥ	viṣāṅkurāṇām
Locative	viṣāṅkure	viṣāṅkurayoḥ	viṣāṅkureṣu

Compound viṣāṅkura -

Adverb -viṣāṅkuram -viṣāṅkurāt