Declension table of ?pratisarya

Neuter	Singular	Dual	Plural
Nominative	pratisaryam	pratisarye	pratisaryāṇi
Vocative	pratisarya	pratisarye	pratisaryāṇi
Accusative	pratisaryam	pratisarye	pratisaryāṇi
Instrumental	pratisaryeṇa	pratisaryābhyām	pratisaryaiḥ
Dative	pratisaryāya	pratisaryābhyām	pratisaryebhyaḥ
Ablative	pratisaryāt	pratisaryābhyām	pratisaryebhyaḥ
Genitive	pratisaryasya	pratisaryayoḥ	pratisaryāṇām
Locative	pratisarye	pratisaryayoḥ	pratisaryeṣu

Compound pratisarya -

Adverb -pratisaryam -pratisaryāt