Declension table of ?caritavya

Masculine	Singular	Dual	Plural
Nominative	caritavyaḥ	caritavyau	caritavyāḥ
Vocative	caritavya	caritavyau	caritavyāḥ
Accusative	caritavyam	caritavyau	caritavyān
Instrumental	caritavyena	caritavyābhyām	caritavyaiḥ caritavyebhiḥ
Dative	caritavyāya	caritavyābhyām	caritavyebhyaḥ
Ablative	caritavyāt	caritavyābhyām	caritavyebhyaḥ
Genitive	caritavyasya	caritavyayoḥ	caritavyānām
Locative	caritavye	caritavyayoḥ	caritavyeṣu

Compound caritavya -

Adverb -caritavyam -caritavyāt