Declension table of ?pratyādeya

Masculine	Singular	Dual	Plural
Nominative	pratyādeyaḥ	pratyādeyau	pratyādeyāḥ
Vocative	pratyādeya	pratyādeyau	pratyādeyāḥ
Accusative	pratyādeyam	pratyādeyau	pratyādeyān
Instrumental	pratyādeyena	pratyādeyābhyām	pratyādeyaiḥ pratyādeyebhiḥ
Dative	pratyādeyāya	pratyādeyābhyām	pratyādeyebhyaḥ
Ablative	pratyādeyāt	pratyādeyābhyām	pratyādeyebhyaḥ
Genitive	pratyādeyasya	pratyādeyayoḥ	pratyādeyānām
Locative	pratyādeye	pratyādeyayoḥ	pratyādeyeṣu

Compound pratyādeya -

Adverb -pratyādeyam -pratyādeyāt