Declension table of ?arāvan

Neuter	Singular	Dual	Plural
Nominative	arāva	arāvṇī arāvaṇī	arāvāṇi
Vocative	arāvan arāva	arāvṇī arāvaṇī	arāvāṇi
Accusative	arāva	arāvṇī arāvaṇī	arāvāṇi
Instrumental	arāvṇā	arāvabhyām	arāvabhiḥ
Dative	arāvṇe	arāvabhyām	arāvabhyaḥ
Ablative	arāvṇaḥ	arāvabhyām	arāvabhyaḥ
Genitive	arāvṇaḥ	arāvṇoḥ	arāvṇām
Locative	arāvṇi arāvaṇi	arāvṇoḥ	arāvasu

Compound arāva -

Adverb -arāva -arāvam