Declension table of ?vipannaka

Masculine	Singular	Dual	Plural
Nominative	vipannakaḥ	vipannakau	vipannakāḥ
Vocative	vipannaka	vipannakau	vipannakāḥ
Accusative	vipannakam	vipannakau	vipannakān
Instrumental	vipannakena	vipannakābhyām	vipannakaiḥ vipannakebhiḥ
Dative	vipannakāya	vipannakābhyām	vipannakebhyaḥ
Ablative	vipannakāt	vipannakābhyām	vipannakebhyaḥ
Genitive	vipannakasya	vipannakayoḥ	vipannakānām
Locative	vipannake	vipannakayoḥ	vipannakeṣu

Compound vipannaka -

Adverb -vipannakam -vipannakāt