Declension table of ?vipatkāla

Masculine	Singular	Dual	Plural
Nominative	vipatkālaḥ	vipatkālau	vipatkālāḥ
Vocative	vipatkāla	vipatkālau	vipatkālāḥ
Accusative	vipatkālam	vipatkālau	vipatkālān
Instrumental	vipatkālena	vipatkālābhyām	vipatkālaiḥ vipatkālebhiḥ
Dative	vipatkālāya	vipatkālābhyām	vipatkālebhyaḥ
Ablative	vipatkālāt	vipatkālābhyām	vipatkālebhyaḥ
Genitive	vipatkālasya	vipatkālayoḥ	vipatkālānām
Locative	vipatkāle	vipatkālayoḥ	vipatkāleṣu

Compound vipatkāla -

Adverb -vipatkālam -vipatkālāt