Declension table of ?virodhya

Masculine	Singular	Dual	Plural
Nominative	virodhyaḥ	virodhyau	virodhyāḥ
Vocative	virodhya	virodhyau	virodhyāḥ
Accusative	virodhyam	virodhyau	virodhyān
Instrumental	virodhyena	virodhyābhyām	virodhyaiḥ virodhyebhiḥ
Dative	virodhyāya	virodhyābhyām	virodhyebhyaḥ
Ablative	virodhyāt	virodhyābhyām	virodhyebhyaḥ
Genitive	virodhyasya	virodhyayoḥ	virodhyānām
Locative	virodhye	virodhyayoḥ	virodhyeṣu

Compound virodhya -

Adverb -virodhyam -virodhyāt