Declension table of ?vaiśvadevya

Neuter	Singular	Dual	Plural
Nominative	vaiśvadevyam	vaiśvadevye	vaiśvadevyāni
Vocative	vaiśvadevya	vaiśvadevye	vaiśvadevyāni
Accusative	vaiśvadevyam	vaiśvadevye	vaiśvadevyāni
Instrumental	vaiśvadevyena	vaiśvadevyābhyām	vaiśvadevyaiḥ
Dative	vaiśvadevyāya	vaiśvadevyābhyām	vaiśvadevyebhyaḥ
Ablative	vaiśvadevyāt	vaiśvadevyābhyām	vaiśvadevyebhyaḥ
Genitive	vaiśvadevyasya	vaiśvadevyayoḥ	vaiśvadevyānām
Locative	vaiśvadevye	vaiśvadevyayoḥ	vaiśvadevyeṣu

Compound vaiśvadevya -

Adverb -vaiśvadevyam -vaiśvadevyāt