Declension table of ?vyātavya

Neuter	Singular	Dual	Plural
Nominative	vyātavyam	vyātavye	vyātavyāni
Vocative	vyātavya	vyātavye	vyātavyāni
Accusative	vyātavyam	vyātavye	vyātavyāni
Instrumental	vyātavyena	vyātavyābhyām	vyātavyaiḥ
Dative	vyātavyāya	vyātavyābhyām	vyātavyebhyaḥ
Ablative	vyātavyāt	vyātavyābhyām	vyātavyebhyaḥ
Genitive	vyātavyasya	vyātavyayoḥ	vyātavyānām
Locative	vyātavye	vyātavyayoḥ	vyātavyeṣu

Compound vyātavya -

Adverb -vyātavyam -vyātavyāt