Declension table of ?pratinyūṅkha

Masculine	Singular	Dual	Plural
Nominative	pratinyūṅkhaḥ	pratinyūṅkhau	pratinyūṅkhāḥ
Vocative	pratinyūṅkha	pratinyūṅkhau	pratinyūṅkhāḥ
Accusative	pratinyūṅkham	pratinyūṅkhau	pratinyūṅkhān
Instrumental	pratinyūṅkhena	pratinyūṅkhābhyām	pratinyūṅkhaiḥ pratinyūṅkhebhiḥ
Dative	pratinyūṅkhāya	pratinyūṅkhābhyām	pratinyūṅkhebhyaḥ
Ablative	pratinyūṅkhāt	pratinyūṅkhābhyām	pratinyūṅkhebhyaḥ
Genitive	pratinyūṅkhasya	pratinyūṅkhayoḥ	pratinyūṅkhānām
Locative	pratinyūṅkhe	pratinyūṅkhayoḥ	pratinyūṅkheṣu

Compound pratinyūṅkha -

Adverb -pratinyūṅkham -pratinyūṅkhāt