Declension table of ?poṇitavya

Masculine	Singular	Dual	Plural
Nominative	poṇitavyaḥ	poṇitavyau	poṇitavyāḥ
Vocative	poṇitavya	poṇitavyau	poṇitavyāḥ
Accusative	poṇitavyam	poṇitavyau	poṇitavyān
Instrumental	poṇitavyena	poṇitavyābhyām	poṇitavyaiḥ poṇitavyebhiḥ
Dative	poṇitavyāya	poṇitavyābhyām	poṇitavyebhyaḥ
Ablative	poṇitavyāt	poṇitavyābhyām	poṇitavyebhyaḥ
Genitive	poṇitavyasya	poṇitavyayoḥ	poṇitavyānām
Locative	poṇitavye	poṇitavyayoḥ	poṇitavyeṣu

Compound poṇitavya -

Adverb -poṇitavyam -poṇitavyāt