Declension table of ?ūrdhvakeśa

Masculine	Singular	Dual	Plural
Nominative	ūrdhvakeśaḥ	ūrdhvakeśau	ūrdhvakeśāḥ
Vocative	ūrdhvakeśa	ūrdhvakeśau	ūrdhvakeśāḥ
Accusative	ūrdhvakeśam	ūrdhvakeśau	ūrdhvakeśān
Instrumental	ūrdhvakeśena	ūrdhvakeśābhyām	ūrdhvakeśaiḥ ūrdhvakeśebhiḥ
Dative	ūrdhvakeśāya	ūrdhvakeśābhyām	ūrdhvakeśebhyaḥ
Ablative	ūrdhvakeśāt	ūrdhvakeśābhyām	ūrdhvakeśebhyaḥ
Genitive	ūrdhvakeśasya	ūrdhvakeśayoḥ	ūrdhvakeśānām
Locative	ūrdhvakeśe	ūrdhvakeśayoḥ	ūrdhvakeśeṣu

Compound ūrdhvakeśa -

Adverb -ūrdhvakeśam -ūrdhvakeśāt