roguishness

Noun	1.	roguishness - the trait of indulging in disreputable pranks Synonyms: prankishness, rascality
	2.	roguishness - reckless or malicious behavior that causes discomfort or annoyance in others Synonyms: mischief, mischief-making, devilment, roguery, shenanigan, devilry, deviltry, mischievousness, rascality

badness, mischievousness, naughtiness, prankishness, rascality