Declension table of ?pāpatara

Masculine	Singular	Dual	Plural
Nominative	pāpataraḥ	pāpatarau	pāpatarāḥ
Vocative	pāpatara	pāpatarau	pāpatarāḥ
Accusative	pāpataram	pāpatarau	pāpatarān
Instrumental	pāpatareṇa	pāpatarābhyām	pāpataraiḥ pāpatarebhiḥ
Dative	pāpatarāya	pāpatarābhyām	pāpatarebhyaḥ
Ablative	pāpatarāt	pāpatarābhyām	pāpatarebhyaḥ
Genitive	pāpatarasya	pāpatarayoḥ	pāpatarāṇām
Locative	pāpatare	pāpatarayoḥ	pāpatareṣu

Compound pāpatara -

Adverb -pāpataram -pāpatarāt