Declension table of ?ravya

Masculine	Singular	Dual	Plural
Nominative	ravyaḥ	ravyau	ravyāḥ
Vocative	ravya	ravyau	ravyāḥ
Accusative	ravyam	ravyau	ravyān
Instrumental	ravyeṇa	ravyābhyām	ravyaiḥ ravyebhiḥ
Dative	ravyāya	ravyābhyām	ravyebhyaḥ
Ablative	ravyāt	ravyābhyām	ravyebhyaḥ
Genitive	ravyasya	ravyayoḥ	ravyāṇām
Locative	ravye	ravyayoḥ	ravyeṣu

Compound ravya -

Adverb -ravyam -ravyāt