Declension table of ?papothvas

Masculine	Singular	Dual	Plural
Nominative	papothvān	papothvāṃsau	papothvāṃsaḥ
Vocative	papothvan	papothvāṃsau	papothvāṃsaḥ
Accusative	papothvāṃsam	papothvāṃsau	papothuṣaḥ
Instrumental	papothuṣā	papothvadbhyām	papothvadbhiḥ
Dative	papothuṣe	papothvadbhyām	papothvadbhyaḥ
Ablative	papothuṣaḥ	papothvadbhyām	papothvadbhyaḥ
Genitive	papothuṣaḥ	papothuṣoḥ	papothuṣām
Locative	papothuṣi	papothuṣoḥ	papothvatsu

Compound papothvat -

Adverb -papothvas