deviling is a form of:

Devil



noun
1.
(the Devil, an evil spirit, a wicked or cruel or annoying per son, one who is mischievous, reckless, etc., an unlucky, unhappy person, a literary hack) supernatural devil បិសាច, printer's devil អ្នកចាប់រៀនវិជ្ជាជីវៈអ្វីមួយ