di·a·ble·rie 
(dē-äblə-rē, -ăblə-)
(dē-äblə-rē, -ăblə-)n.
1. Sorcery; witchcraft.
2. Representation of devils or demons, as in paintings or fiction.
3. Devilish conduct; deviltry.
[French, from Old French, from diable, devil, from Latin diabolus; see DEVIL.]