Declension table of ?udakakumbha

Masculine	Singular	Dual	Plural
Nominative	udakakumbhaḥ	udakakumbhau	udakakumbhāḥ
Vocative	udakakumbha	udakakumbhau	udakakumbhāḥ
Accusative	udakakumbham	udakakumbhau	udakakumbhān
Instrumental	udakakumbhena	udakakumbhābhyām	udakakumbhaiḥ udakakumbhebhiḥ
Dative	udakakumbhāya	udakakumbhābhyām	udakakumbhebhyaḥ
Ablative	udakakumbhāt	udakakumbhābhyām	udakakumbhebhyaḥ
Genitive	udakakumbhasya	udakakumbhayoḥ	udakakumbhānām
Locative	udakakumbhe	udakakumbhayoḥ	udakakumbheṣu

Compound udakakumbha -

Adverb -udakakumbham -udakakumbhāt