Reckless fun or mischief (7)
I believe the answer is:
devilry
(Other definitions for devilry that I've seen before include "Wicked activity" , "wicked stuff" , "wicked behaviour" , "wickedness" , "It's sheer malice" .)
I believe the answer is:
devilry
(Other definitions for devilry that I've seen before include "Wicked activity" , "wicked stuff" , "wicked behaviour" , "wickedness" , "It's sheer malice" .)