Declension table of ravya

Neuter	Singular	Dual	Plural
Nominative	ravyam	ravye	ravyāṇi
Vocative	ravya	ravye	ravyāṇi
Accusative	ravyam	ravye	ravyāṇi
Instrumental	ravyeṇa	ravyābhyām	ravyaiḥ
Dative	ravyāya	ravyābhyām	ravyebhyaḥ
Ablative	ravyāt	ravyābhyām	ravyebhyaḥ
Genitive	ravyasya	ravyayoḥ	ravyāṇām
Locative	ravye	ravyayoḥ	ravyeṣu

Compound ravya -

Adverb -ravyam -ravyāt