Declension table of ?rukmapura

Neuter	Singular	Dual	Plural
Nominative	rukmapuram	rukmapure	rukmapurāṇi
Vocative	rukmapura	rukmapure	rukmapurāṇi
Accusative	rukmapuram	rukmapure	rukmapurāṇi
Instrumental	rukmapureṇa	rukmapurābhyām	rukmapuraiḥ
Dative	rukmapurāya	rukmapurābhyām	rukmapurebhyaḥ
Ablative	rukmapurāt	rukmapurābhyām	rukmapurebhyaḥ
Genitive	rukmapurasya	rukmapurayoḥ	rukmapurāṇām
Locative	rukmapure	rukmapurayoḥ	rukmapureṣu

Compound rukmapura -

Adverb -rukmapuram -rukmapurāt