Declension table of ?ravitavya

Neuter	Singular	Dual	Plural
Nominative	ravitavyam	ravitavye	ravitavyāni
Vocative	ravitavya	ravitavye	ravitavyāni
Accusative	ravitavyam	ravitavye	ravitavyāni
Instrumental	ravitavyena	ravitavyābhyām	ravitavyaiḥ
Dative	ravitavyāya	ravitavyābhyām	ravitavyebhyaḥ
Ablative	ravitavyāt	ravitavyābhyām	ravitavyebhyaḥ
Genitive	ravitavyasya	ravitavyayoḥ	ravitavyānām
Locative	ravitavye	ravitavyayoḥ	ravitavyeṣu

Compound ravitavya -

Adverb -ravitavyam -ravitavyāt