Synonyms of monkey business in English:

monkey business


See definition of monkey business

noun

1‘if they try any monkey business with me they'll soon find out who's in charge’

SYNONYMS
mischief, misbehaviour, mischievousness, devilry, devilment, rascality, tomfoolery
dishonesty, trickery, misconduct, misdemeanour, chicanery, skulduggery
informal shenanigans, funny business, hanky-panky, goings-on
British informal monkey tricks, carry-on, carryings-on, jiggery-pokery
North American informal monkeyshines