Declension table of ?purāṇapadārthasaṅgraha

Masculine	Singular	Dual	Plural
Nominative	purāṇapadārthasaṅgrahaḥ	purāṇapadārthasaṅgrahau	purāṇapadārthasaṅgrahāḥ
Vocative	purāṇapadārthasaṅgraha	purāṇapadārthasaṅgrahau	purāṇapadārthasaṅgrahāḥ
Accusative	purāṇapadārthasaṅgraham	purāṇapadārthasaṅgrahau	purāṇapadārthasaṅgrahān
Instrumental	purāṇapadārthasaṅgraheṇa	purāṇapadārthasaṅgrahābhyām	purāṇapadārthasaṅgrahaiḥ purāṇapadārthasaṅgrahebhiḥ
Dative	purāṇapadārthasaṅgrahāya	purāṇapadārthasaṅgrahābhyām	purāṇapadārthasaṅgrahebhyaḥ
Ablative	purāṇapadārthasaṅgrahāt	purāṇapadārthasaṅgrahābhyām	purāṇapadārthasaṅgrahebhyaḥ
Genitive	purāṇapadārthasaṅgrahasya	purāṇapadārthasaṅgrahayoḥ	purāṇapadārthasaṅgrahāṇām
Locative	purāṇapadārthasaṅgrahe	purāṇapadārthasaṅgrahayoḥ	purāṇapadārthasaṅgraheṣu

Compound purāṇapadārthasaṅgraha -

Adverb -purāṇapadārthasaṅgraham -purāṇapadārthasaṅgrahāt