Deviltry

Pronunciation: /ˈdɛvəɫˈtɹaɪ/

Deviltry (noun)

  1. Bad, often secret behaviour done for fun or to cause trouble.
  2. Serious harmful actions seen as morally wrong and connected with evil.

Examples

  • The kids blamed deviltry for the broken window.
  • He admitted his deviltry and apologized to everyone.