deviltries
dev-il-tries
noun
Mischievous or wicked acts, often playful but sometimes malicious in nature.
"The children's deviltries kept their parents on their toes."
Thesaurus
Synonyms: roguery, shenanigan, mischief, mischief-making, rascality, mischievousness, roguishness, devilment, devilry, deviltry