Declension table of ?pratyanuprāsa

Masculine	Singular	Dual	Plural
Nominative	pratyanuprāsaḥ	pratyanuprāsau	pratyanuprāsāḥ
Vocative	pratyanuprāsa	pratyanuprāsau	pratyanuprāsāḥ
Accusative	pratyanuprāsam	pratyanuprāsau	pratyanuprāsān
Instrumental	pratyanuprāsena	pratyanuprāsābhyām	pratyanuprāsaiḥ pratyanuprāsebhiḥ
Dative	pratyanuprāsāya	pratyanuprāsābhyām	pratyanuprāsebhyaḥ
Ablative	pratyanuprāsāt	pratyanuprāsābhyām	pratyanuprāsebhyaḥ
Genitive	pratyanuprāsasya	pratyanuprāsayoḥ	pratyanuprāsānām
Locative	pratyanuprāse	pratyanuprāsayoḥ	pratyanuprāseṣu

Compound pratyanuprāsa -

Adverb -pratyanuprāsam -pratyanuprāsāt