Declension table of ?ruciparvan

Masculine	Singular	Dual	Plural
Nominative	ruciparvā	ruciparvāṇau	ruciparvāṇaḥ
Vocative	ruciparvan	ruciparvāṇau	ruciparvāṇaḥ
Accusative	ruciparvāṇam	ruciparvāṇau	ruciparvaṇaḥ
Instrumental	ruciparvaṇā	ruciparvabhyām	ruciparvabhiḥ
Dative	ruciparvaṇe	ruciparvabhyām	ruciparvabhyaḥ
Ablative	ruciparvaṇaḥ	ruciparvabhyām	ruciparvabhyaḥ
Genitive	ruciparvaṇaḥ	ruciparvaṇoḥ	ruciparvaṇām
Locative	ruciparvaṇi	ruciparvaṇoḥ	ruciparvasu

Compound ruciparva -

Adverb -ruciparvam