Everybody knows somebody who’s mischievous. You know, that person who loves to play tricks and and do silly things which often get him or her into trouble.
Being mischievous, however, is not the same as being mean or careless. A mischievous child is often frustrating for his or her parents, but they rarely do anything that really crosses a line.
You can also use this word as an adverb, to describe how someone did something. For example: Ala mischievously slipped some salt into my coffee!
Now you have a go at some example sentences!