Declension table of ?oṇitavya

Neuter	Singular	Dual	Plural
Nominative	oṇitavyam	oṇitavye	oṇitavyāni
Vocative	oṇitavya	oṇitavye	oṇitavyāni
Accusative	oṇitavyam	oṇitavye	oṇitavyāni
Instrumental	oṇitavyena	oṇitavyābhyām	oṇitavyaiḥ
Dative	oṇitavyāya	oṇitavyābhyām	oṇitavyebhyaḥ
Ablative	oṇitavyāt	oṇitavyābhyām	oṇitavyebhyaḥ
Genitive	oṇitavyasya	oṇitavyayoḥ	oṇitavyānām
Locative	oṇitavye	oṇitavyayoḥ	oṇitavyeṣu

Compound oṇitavya -

Adverb -oṇitavyam -oṇitavyāt