Declension table of ?vyadya

Neuter	Singular	Dual	Plural
Nominative	vyadyam	vyadye	vyadyāni
Vocative	vyadya	vyadye	vyadyāni
Accusative	vyadyam	vyadye	vyadyāni
Instrumental	vyadyena	vyadyābhyām	vyadyaiḥ
Dative	vyadyāya	vyadyābhyām	vyadyebhyaḥ
Ablative	vyadyāt	vyadyābhyām	vyadyebhyaḥ
Genitive	vyadyasya	vyadyayoḥ	vyadyānām
Locative	vyadye	vyadyayoḥ	vyadyeṣu

Compound vyadya -

Adverb -vyadyam -vyadyāt