Declension table of ?puruja

Masculine	Singular	Dual	Plural
Nominative	purujaḥ	purujau	purujāḥ
Vocative	puruja	purujau	purujāḥ
Accusative	purujam	purujau	purujān
Instrumental	purujena	purujābhyām	purujaiḥ purujebhiḥ
Dative	purujāya	purujābhyām	purujebhyaḥ
Ablative	purujāt	purujābhyām	purujebhyaḥ
Genitive	purujasya	purujayoḥ	purujānām
Locative	puruje	purujayoḥ	purujeṣu

Compound puruja -

Adverb -purujam -purujāt