Declension table of ?umbura

Masculine	Singular	Dual	Plural
Nominative	umburaḥ	umburau	umburāḥ
Vocative	umbura	umburau	umburāḥ
Accusative	umburam	umburau	umburān
Instrumental	umbureṇa	umburābhyām	umburaiḥ umburebhiḥ
Dative	umburāya	umburābhyām	umburebhyaḥ
Ablative	umburāt	umburābhyām	umburebhyaḥ
Genitive	umburasya	umburayoḥ	umburāṇām
Locative	umbure	umburayoḥ	umbureṣu

Compound umbura -

Adverb -umburam -umburāt