Declension table of ?roddhavya

Neuter	Singular	Dual	Plural
Nominative	roddhavyam	roddhavye	roddhavyāni
Vocative	roddhavya	roddhavye	roddhavyāni
Accusative	roddhavyam	roddhavye	roddhavyāni
Instrumental	roddhavyena	roddhavyābhyām	roddhavyaiḥ
Dative	roddhavyāya	roddhavyābhyām	roddhavyebhyaḥ
Ablative	roddhavyāt	roddhavyābhyām	roddhavyebhyaḥ
Genitive	roddhavyasya	roddhavyayoḥ	roddhavyānām
Locative	roddhavye	roddhavyayoḥ	roddhavyeṣu

Compound roddhavya -

Adverb -roddhavyam -roddhavyāt