Declension table of ?rāddhavya

Neuter	Singular	Dual	Plural
Nominative	rāddhavyam	rāddhavye	rāddhavyāni
Vocative	rāddhavya	rāddhavye	rāddhavyāni
Accusative	rāddhavyam	rāddhavye	rāddhavyāni
Instrumental	rāddhavyena	rāddhavyābhyām	rāddhavyaiḥ
Dative	rāddhavyāya	rāddhavyābhyām	rāddhavyebhyaḥ
Ablative	rāddhavyāt	rāddhavyābhyām	rāddhavyebhyaḥ
Genitive	rāddhavyasya	rāddhavyayoḥ	rāddhavyānām
Locative	rāddhavye	rāddhavyayoḥ	rāddhavyeṣu

Compound rāddhavya -

Adverb -rāddhavyam -rāddhavyāt