Declension table of ?purāṇavid

Masculine	Singular	Dual	Plural
Nominative	purāṇavit	purāṇavidau	purāṇavidaḥ
Vocative	purāṇavit	purāṇavidau	purāṇavidaḥ
Accusative	purāṇavidam	purāṇavidau	purāṇavidaḥ
Instrumental	purāṇavidā	purāṇavidbhyām	purāṇavidbhiḥ
Dative	purāṇavide	purāṇavidbhyām	purāṇavidbhyaḥ
Ablative	purāṇavidaḥ	purāṇavidbhyām	purāṇavidbhyaḥ
Genitive	purāṇavidaḥ	purāṇavidoḥ	purāṇavidām
Locative	purāṇavidi	purāṇavidoḥ	purāṇavitsu

Compound purāṇavit -

Adverb -purāṇavit