Synonyms of mischief

1 Syllable
ill, wrong, prank, hurt, harm, payof, harms, gag, fault
2 Syllables
misdoing, evil, wrongdoing, boo-boo, capers, caper, evils, booboo, rogue, badness
3 Syllables
devilment, damage, impishness, naughtiness, roguery, roguishness, waggery, waggishness, waywardness, unfairness, mummery, friskiness, devilry, detriment, wisecrack, transgression, vandalisms, unjustness, injuries, outrage, outraging, misconduct, playfulness, absurdness, carrying-on, vandalism, injury, capering, foolery, grafitti
4 Syllables
sabotaged, sabotage, mischievousness, rascality, sportiveness, catastrophe, misfortune, deformations, deformation, misbehaviors, injustice, undermining, malversation, buffoonery, hanky-panky, hankie-pankie, hokey-pokey, shenanigans, perniciousness, banefulness, misbehavior, mischief-making, mutilations, mutilation, escapade, atrocity
5 Syllables
frolicsomeness, deleteriousness, subversiveness