Declension table of ?pratideya

Masculine	Singular	Dual	Plural
Nominative	pratideyaḥ	pratideyau	pratideyāḥ
Vocative	pratideya	pratideyau	pratideyāḥ
Accusative	pratideyam	pratideyau	pratideyān
Instrumental	pratideyena	pratideyābhyām	pratideyaiḥ pratideyebhiḥ
Dative	pratideyāya	pratideyābhyām	pratideyebhyaḥ
Ablative	pratideyāt	pratideyābhyām	pratideyebhyaḥ
Genitive	pratideyasya	pratideyayoḥ	pratideyānām
Locative	pratideye	pratideyayoḥ	pratideyeṣu

Compound pratideya -

Adverb -pratideyam -pratideyāt