Declension table of ?vipātaka

Neuter	Singular	Dual	Plural
Nominative	vipātakam	vipātake	vipātakāni
Vocative	vipātaka	vipātake	vipātakāni
Accusative	vipātakam	vipātake	vipātakāni
Instrumental	vipātakena	vipātakābhyām	vipātakaiḥ
Dative	vipātakāya	vipātakābhyām	vipātakebhyaḥ
Ablative	vipātakāt	vipātakābhyām	vipātakebhyaḥ
Genitive	vipātakasya	vipātakayoḥ	vipātakānām
Locative	vipātake	vipātakayoḥ	vipātakeṣu

Compound vipātaka -

Adverb -vipātakam -vipātakāt