Declension table of ?ūrdhvakara

Masculine	Singular	Dual	Plural
Nominative	ūrdhvakaraḥ	ūrdhvakarau	ūrdhvakarāḥ
Vocative	ūrdhvakara	ūrdhvakarau	ūrdhvakarāḥ
Accusative	ūrdhvakaram	ūrdhvakarau	ūrdhvakarān
Instrumental	ūrdhvakareṇa	ūrdhvakarābhyām	ūrdhvakaraiḥ ūrdhvakarebhiḥ
Dative	ūrdhvakarāya	ūrdhvakarābhyām	ūrdhvakarebhyaḥ
Ablative	ūrdhvakarāt	ūrdhvakarābhyām	ūrdhvakarebhyaḥ
Genitive	ūrdhvakarasya	ūrdhvakarayoḥ	ūrdhvakarāṇām
Locative	ūrdhvakare	ūrdhvakarayoḥ	ūrdhvakareṣu

Compound ūrdhvakara -

Adverb -ūrdhvakaram -ūrdhvakarāt