troublemaker
trouble maker
troubler
mischief-maker
bad hat

Call them what you will, these plants are trouble makers.

But let us look more closely at the other six trouble makers.

He is also someone who at first glance comes across as a trouble maker.

I don't think you could find one person on this faculty who would say that he's a trouble maker.

Despite being a trouble maker, he is passionate boy willing to help others.

It had been apparent from the first that the fellow was a trouble maker.

You have to provide sink schools for the excluded trouble makers.

Unable to handle the situation, they call for rest of the section, who identify the boy as a local trouble maker.

The tiny gnats are not the most serious trouble makers.

Oh I think she's the trouble maker there myself.