Declension table of ?udamāna

Masculine	Singular	Dual	Plural
Nominative	udamānaḥ	udamānau	udamānāḥ
Vocative	udamāna	udamānau	udamānāḥ
Accusative	udamānam	udamānau	udamānān
Instrumental	udamānena	udamānābhyām	udamānaiḥ udamānebhiḥ
Dative	udamānāya	udamānābhyām	udamānebhyaḥ
Ablative	udamānāt	udamānābhyām	udamānebhyaḥ
Genitive	udamānasya	udamānayoḥ	udamānānām
Locative	udamāne	udamānayoḥ	udamāneṣu

Compound udamāna -

Adverb -udamānam -udamānāt