Crush the peppercorns coarsely.
Polenta is made with ground yellow or white cornmeal, which can be ground coarsely or finely depending on the region.
"Crap," Pamela said coarsely, surprising everyone.
Nobody behaves coarsely, although there's a lot of innuendo.
The actress has the rare ability to speak coarsely and emote sensitively at the same time.