Declension table of ?viṣṇuja

Neuter	Singular	Dual	Plural
Nominative	viṣṇujam	viṣṇuje	viṣṇujāni
Vocative	viṣṇuja	viṣṇuje	viṣṇujāni
Accusative	viṣṇujam	viṣṇuje	viṣṇujāni
Instrumental	viṣṇujena	viṣṇujābhyām	viṣṇujaiḥ
Dative	viṣṇujāya	viṣṇujābhyām	viṣṇujebhyaḥ
Ablative	viṣṇujāt	viṣṇujābhyām	viṣṇujebhyaḥ
Genitive	viṣṇujasya	viṣṇujayoḥ	viṣṇujānām
Locative	viṣṇuje	viṣṇujayoḥ	viṣṇujeṣu

Compound viṣṇuja -

Adverb -viṣṇujam -viṣṇujāt