Declension table of ?vipraśna

Masculine	Singular	Dual	Plural
Nominative	vipraśnaḥ	vipraśnau	vipraśnāḥ
Vocative	vipraśna	vipraśnau	vipraśnāḥ
Accusative	vipraśnam	vipraśnau	vipraśnān
Instrumental	vipraśnena	vipraśnābhyām	vipraśnaiḥ vipraśnebhiḥ
Dative	vipraśnāya	vipraśnābhyām	vipraśnebhyaḥ
Ablative	vipraśnāt	vipraśnābhyām	vipraśnebhyaḥ
Genitive	vipraśnasya	vipraśnayoḥ	vipraśnānām
Locative	vipraśne	vipraśnayoḥ	vipraśneṣu

Compound vipraśna -

Adverb -vipraśnam -vipraśnāt