Declension table of ?jalapralaya

Masculine	Singular	Dual	Plural
Nominative	jalapralayaḥ	jalapralayau	jalapralayāḥ
Vocative	jalapralaya	jalapralayau	jalapralayāḥ
Accusative	jalapralayam	jalapralayau	jalapralayān
Instrumental	jalapralayena	jalapralayābhyām	jalapralayaiḥ jalapralayebhiḥ
Dative	jalapralayāya	jalapralayābhyām	jalapralayebhyaḥ
Ablative	jalapralayāt	jalapralayābhyām	jalapralayebhyaḥ
Genitive	jalapralayasya	jalapralayayoḥ	jalapralayānām
Locative	jalapralaye	jalapralayayoḥ	jalapralayeṣu

Compound jalapralaya -

Adverb -jalapralayam -jalapralayāt