Declension table of ?coṇitavya

Neuter	Singular	Dual	Plural
Nominative	coṇitavyam	coṇitavye	coṇitavyāni
Vocative	coṇitavya	coṇitavye	coṇitavyāni
Accusative	coṇitavyam	coṇitavye	coṇitavyāni
Instrumental	coṇitavyena	coṇitavyābhyām	coṇitavyaiḥ
Dative	coṇitavyāya	coṇitavyābhyām	coṇitavyebhyaḥ
Ablative	coṇitavyāt	coṇitavyābhyām	coṇitavyebhyaḥ
Genitive	coṇitavyasya	coṇitavyayoḥ	coṇitavyānām
Locative	coṇitavye	coṇitavyayoḥ	coṇitavyeṣu

Compound coṇitavya -

Adverb -coṇitavyam -coṇitavyāt