Someone who's mischievous might also be devious.

But, if your threat model is a mischievous younger sibling who knows your hiding spots,

The Oni's reputation has recently changed from that of a mischievous monster to more of a good luck charm.

you're communicating and it becomes very difficult to communicate evil or "I'm mischievous,"

It was popular for tricks or pranks to be played by humans and blamed on mischievous spirits.

Essentially, instead of honoring pagan gods and mischievous spirits, they now celebrated Christian figures.

So we have to make sure that we see how we can get rid of that mischievous behaviour.

The mischievous son can't resist being a trickster though and attaches the tracker to a bird, lisa discovers his prank, but she refrains from tackling because the bird just happens to be migrating to Machu Picchu.

Kuromi is mischievous, rebellious, and tomboyous.

and range from the cute and mischievous

This group of mischievous little elves are known for their devilish toothy smile and pointy ears.

Taikoko is known to be shy and gentle, often on the receiving end of La Boo Boo's mischievous antics.