Declension table of ?ūrdhvastoma

Masculine	Singular	Dual	Plural
Nominative	ūrdhvastomaḥ	ūrdhvastomau	ūrdhvastomāḥ
Vocative	ūrdhvastoma	ūrdhvastomau	ūrdhvastomāḥ
Accusative	ūrdhvastomam	ūrdhvastomau	ūrdhvastomān
Instrumental	ūrdhvastomena	ūrdhvastomābhyām	ūrdhvastomaiḥ ūrdhvastomebhiḥ
Dative	ūrdhvastomāya	ūrdhvastomābhyām	ūrdhvastomebhyaḥ
Ablative	ūrdhvastomāt	ūrdhvastomābhyām	ūrdhvastomebhyaḥ
Genitive	ūrdhvastomasya	ūrdhvastomayoḥ	ūrdhvastomānām
Locative	ūrdhvastome	ūrdhvastomayoḥ	ūrdhvastomeṣu

Compound ūrdhvastoma -

Adverb -ūrdhvastomam -ūrdhvastomāt