Manichean n. : Alt. of Manichee

Manichean a. : Of or pertaining to the Manichaeans.

Example:
Does Anyone Know Where I Can Find A Cheap Crash Test Dummy Or A Cheap Sturdy Manichean ?

Taxonomy
Manichaean, Syriac, Middle Persian, Manichaeism in the later Roman Empire and medieval China, Parthian, Latin, translation, deities, Chinese, languages, Chinese writings, religion, quotations, Manichaean Texts from the Roman Empire, scriptures, Manichaean Psalter, Manichaean script, fragments.

Defination from the web:
... Although there is no proof Shapur I was a Manichean, he tolerated the spread of Manicheanism and refrained from persecuting it in his empires boundaries [6] ...