Declension table of ?puruṣāda

Masculine	Singular	Dual	Plural
Nominative	puruṣādaḥ	puruṣādau	puruṣādāḥ
Vocative	puruṣāda	puruṣādau	puruṣādāḥ
Accusative	puruṣādam	puruṣādau	puruṣādān
Instrumental	puruṣādena	puruṣādābhyām	puruṣādaiḥ puruṣādebhiḥ
Dative	puruṣādāya	puruṣādābhyām	puruṣādebhyaḥ
Ablative	puruṣādāt	puruṣādābhyām	puruṣādebhyaḥ
Genitive	puruṣādasya	puruṣādayoḥ	puruṣādānām
Locative	puruṣāde	puruṣādayoḥ	puruṣādeṣu

Compound puruṣāda -

Adverb -puruṣādam -puruṣādāt