Declension table of ?puruṇāman

Masculine	Singular	Dual	Plural
Nominative	puruṇāmā	puruṇāmānau	puruṇāmānaḥ
Vocative	puruṇāman	puruṇāmānau	puruṇāmānaḥ
Accusative	puruṇāmānam	puruṇāmānau	puruṇāmnaḥ
Instrumental	puruṇāmnā	puruṇāmabhyām	puruṇāmabhiḥ
Dative	puruṇāmne	puruṇāmabhyām	puruṇāmabhyaḥ
Ablative	puruṇāmnaḥ	puruṇāmabhyām	puruṇāmabhyaḥ
Genitive	puruṇāmnaḥ	puruṇāmnoḥ	puruṇāmnām
Locative	puruṇāmni puruṇāmani	puruṇāmnoḥ	puruṇāmasu

Compound puruṇāma -

Adverb -puruṇāmam