Declension table of ?vipatkara

Neuter	Singular	Dual	Plural
Nominative	vipatkaram	vipatkare	vipatkarāṇi
Vocative	vipatkara	vipatkare	vipatkarāṇi
Accusative	vipatkaram	vipatkare	vipatkarāṇi
Instrumental	vipatkareṇa	vipatkarābhyām	vipatkaraiḥ
Dative	vipatkarāya	vipatkarābhyām	vipatkarebhyaḥ
Ablative	vipatkarāt	vipatkarābhyām	vipatkarebhyaḥ
Genitive	vipatkarasya	vipatkarayoḥ	vipatkarāṇām
Locative	vipatkare	vipatkarayoḥ	vipatkareṣu

Compound vipatkara -

Adverb -vipatkaram -vipatkarāt