mischief-making vs mischievousness

mischief-making and mischievousness both are nouns.

Word	Noun	Adjective	Verb	Adverb
mischief-making	Yes	No	No	No
mischievousness	Yes	No	No	No

As nouns, mischief-making and mischievousness are synonyms defined as:

mischief-making and mischievousness: reckless or malicious behavior that causes discomfort or annoyance in others

Other synonyms of mischief-making include devilment, devilry, deviltry, mischief, rascality, roguery, roguishness, shenanigan.

mischief-making (noun)	mischievousness (noun)
reckless or malicious behavior that causes discomfort or annoyance in others	reckless or malicious behavior that causes discomfort or annoyance in others
	an attribute of mischievous children
	the trait of behaving like an imp