Declension table of ?viruṣṭa

Neuter	Singular	Dual	Plural
Nominative	viruṣṭam	viruṣṭe	viruṣṭāni
Vocative	viruṣṭa	viruṣṭe	viruṣṭāni
Accusative	viruṣṭam	viruṣṭe	viruṣṭāni
Instrumental	viruṣṭena	viruṣṭābhyām	viruṣṭaiḥ
Dative	viruṣṭāya	viruṣṭābhyām	viruṣṭebhyaḥ
Ablative	viruṣṭāt	viruṣṭābhyām	viruṣṭebhyaḥ
Genitive	viruṣṭasya	viruṣṭayoḥ	viruṣṭānām
Locative	viruṣṭe	viruṣṭayoḥ	viruṣṭeṣu

Compound viruṣṭa -

Adverb -viruṣṭam -viruṣṭāt