Declension table of pratirodha

Masculine	Singular	Dual	Plural
Nominative	pratirodhaḥ	pratirodhau	pratirodhāḥ
Vocative	pratirodha	pratirodhau	pratirodhāḥ
Accusative	pratirodham	pratirodhau	pratirodhān
Instrumental	pratirodhena	pratirodhābhyām	pratirodhaiḥ pratirodhebhiḥ
Dative	pratirodhāya	pratirodhābhyām	pratirodhebhyaḥ
Ablative	pratirodhāt	pratirodhābhyām	pratirodhebhyaḥ
Genitive	pratirodhasya	pratirodhayoḥ	pratirodhānām
Locative	pratirodhe	pratirodhayoḥ	pratirodheṣu

Compound pratirodha -

Adverb -pratirodham -pratirodhāt