Declension table of ?viṣṇumaya

Neuter	Singular	Dual	Plural
Nominative	viṣṇumayam	viṣṇumaye	viṣṇumayāni
Vocative	viṣṇumaya	viṣṇumaye	viṣṇumayāni
Accusative	viṣṇumayam	viṣṇumaye	viṣṇumayāni
Instrumental	viṣṇumayena	viṣṇumayābhyām	viṣṇumayaiḥ
Dative	viṣṇumayāya	viṣṇumayābhyām	viṣṇumayebhyaḥ
Ablative	viṣṇumayāt	viṣṇumayābhyām	viṣṇumayebhyaḥ
Genitive	viṣṇumayasya	viṣṇumayayoḥ	viṣṇumayānām
Locative	viṣṇumaye	viṣṇumayayoḥ	viṣṇumayeṣu

Compound viṣṇumaya -

Adverb -viṣṇumayam -viṣṇumayāt