Declension table of ?udakārṇava

Masculine	Singular	Dual	Plural
Nominative	udakārṇavaḥ	udakārṇavau	udakārṇavāḥ
Vocative	udakārṇava	udakārṇavau	udakārṇavāḥ
Accusative	udakārṇavam	udakārṇavau	udakārṇavān
Instrumental	udakārṇavena	udakārṇavābhyām	udakārṇavaiḥ udakārṇavebhiḥ
Dative	udakārṇavāya	udakārṇavābhyām	udakārṇavebhyaḥ
Ablative	udakārṇavāt	udakārṇavābhyām	udakārṇavebhyaḥ
Genitive	udakārṇavasya	udakārṇavayoḥ	udakārṇavānām
Locative	udakārṇave	udakārṇavayoḥ	udakārṇaveṣu

Compound udakārṇava -

Adverb -udakārṇavam -udakārṇavāt