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mischief; prank; trick; practical joke
mischievous; naughty
pastime; hobby
playing with (e.g. a lighter); fooling around with; messing around with; amusing oneself with; tampering with
lewd behaviour; sexual misconduct; sexual assault; molestation; rape
子供の悪戯に毎日困っています。
I'm troubled by the children's pranks.
弟がまたいたずらをして母に叱られた。
My brother got scolded by Mom for pulling another prank.
悪戯ばかりする子でしたね懐かしい。
You were such a prankster.