Declension table of ?pratyāditya

Masculine	Singular	Dual	Plural
Nominative	pratyādityaḥ	pratyādityau	pratyādityāḥ
Vocative	pratyāditya	pratyādityau	pratyādityāḥ
Accusative	pratyādityam	pratyādityau	pratyādityān
Instrumental	pratyādityena	pratyādityābhyām	pratyādityaiḥ pratyādityebhiḥ
Dative	pratyādityāya	pratyādityābhyām	pratyādityebhyaḥ
Ablative	pratyādityāt	pratyādityābhyām	pratyādityebhyaḥ
Genitive	pratyādityasya	pratyādityayoḥ	pratyādityānām
Locative	pratyāditye	pratyādityayoḥ	pratyādityeṣu

Compound pratyāditya -

Adverb -pratyādityam -pratyādityāt