Declension table of ?vacanavirodha

Masculine	Singular	Dual	Plural
Nominative	vacanavirodhaḥ	vacanavirodhau	vacanavirodhāḥ
Vocative	vacanavirodha	vacanavirodhau	vacanavirodhāḥ
Accusative	vacanavirodham	vacanavirodhau	vacanavirodhān
Instrumental	vacanavirodhena	vacanavirodhābhyām	vacanavirodhaiḥ vacanavirodhebhiḥ
Dative	vacanavirodhāya	vacanavirodhābhyām	vacanavirodhebhyaḥ
Ablative	vacanavirodhāt	vacanavirodhābhyām	vacanavirodhebhyaḥ
Genitive	vacanavirodhasya	vacanavirodhayoḥ	vacanavirodhānām
Locative	vacanavirodhe	vacanavirodhayoḥ	vacanavirodheṣu

Compound vacanavirodha -

Adverb -vacanavirodham -vacanavirodhāt