mischief-making vs shenanigan

mischief-making and shenanigan both are nouns.

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

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

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

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

mischief-making (noun)	shenanigan (noun)
reckless or malicious behavior that causes discomfort or annoyance in others	reckless or malicious behavior that causes discomfort or annoyance in others
	the use of tricks to deceive someone (usually to extract money from them)