Declension table of ?pratipriya

Masculine	Singular	Dual	Plural
Nominative	pratipriyaḥ	pratipriyau	pratipriyāḥ
Vocative	pratipriya	pratipriyau	pratipriyāḥ
Accusative	pratipriyam	pratipriyau	pratipriyān
Instrumental	pratipriyeṇa	pratipriyābhyām	pratipriyaiḥ pratipriyebhiḥ
Dative	pratipriyāya	pratipriyābhyām	pratipriyebhyaḥ
Ablative	pratipriyāt	pratipriyābhyām	pratipriyebhyaḥ
Genitive	pratipriyasya	pratipriyayoḥ	pratipriyāṇām
Locative	pratipriye	pratipriyayoḥ	pratipriyeṣu

Compound pratipriya -

Adverb -pratipriyam -pratipriyāt