Declension table of ?rabdhavya

Neuter	Singular	Dual	Plural
Nominative	rabdhavyam	rabdhavye	rabdhavyāni
Vocative	rabdhavya	rabdhavye	rabdhavyāni
Accusative	rabdhavyam	rabdhavye	rabdhavyāni
Instrumental	rabdhavyena	rabdhavyābhyām	rabdhavyaiḥ
Dative	rabdhavyāya	rabdhavyābhyām	rabdhavyebhyaḥ
Ablative	rabdhavyāt	rabdhavyābhyām	rabdhavyebhyaḥ
Genitive	rabdhavyasya	rabdhavyayoḥ	rabdhavyānām
Locative	rabdhavye	rabdhavyayoḥ	rabdhavyeṣu

Compound rabdhavya -

Adverb -rabdhavyam -rabdhavyāt