Declension table of ?viṣ

Neuter	Singular	Dual	Plural
Nominative	viṭ	viṣī	viṃṣi
Vocative	viṭ	viṣī	viṃṣi
Accusative	viṭ	viṣī	viṃṣi
Instrumental	viṣā	viḍbhyām	viḍbhiḥ
Dative	viṣe	viḍbhyām	viḍbhyaḥ
Ablative	viṣaḥ	viḍbhyām	viḍbhyaḥ
Genitive	viṣaḥ	viṣoḥ	viṣām
Locative	viṣi	viṣoḥ	viṭsu

Compound viṭ -

Adverb -viṭ