Declension table of ?pavitavya

Masculine	Singular	Dual	Plural
Nominative	pavitavyaḥ	pavitavyau	pavitavyāḥ
Vocative	pavitavya	pavitavyau	pavitavyāḥ
Accusative	pavitavyam	pavitavyau	pavitavyān
Instrumental	pavitavyena	pavitavyābhyām	pavitavyaiḥ pavitavyebhiḥ
Dative	pavitavyāya	pavitavyābhyām	pavitavyebhyaḥ
Ablative	pavitavyāt	pavitavyābhyām	pavitavyebhyaḥ
Genitive	pavitavyasya	pavitavyayoḥ	pavitavyānām
Locative	pavitavye	pavitavyayoḥ	pavitavyeṣu

Compound pavitavya -

Adverb -pavitavyam -pavitavyāt