definition of
deviltry

[1] #1 deviltry n. [devilry] wicked and cruel behavior. wn

[2] #2 deviltry n. [mischief, mischief-making, mischievousness, devilry, devilment, rascality, roguery, roguishness, shenanigan] reckless or malicious behavior that causes discomfort or annoyance in others. wn