Declension table of ?viśvamaya

Neuter	Singular	Dual	Plural
Nominative	viśvamayam	viśvamaye	viśvamayāni
Vocative	viśvamaya	viśvamaye	viśvamayāni
Accusative	viśvamayam	viśvamaye	viśvamayāni
Instrumental	viśvamayena	viśvamayābhyām	viśvamayaiḥ
Dative	viśvamayāya	viśvamayābhyām	viśvamayebhyaḥ
Ablative	viśvamayāt	viśvamayābhyām	viśvamayebhyaḥ
Genitive	viśvamayasya	viśvamayayoḥ	viśvamayānām
Locative	viśvamaye	viśvamayayoḥ	viśvamayeṣu

Compound viśvamaya -

Adverb -viśvamayam -viśvamayāt