Crunches

The crunches of the gravel under the car's wheels filled the air.

The dry dirt crunches under the weight of the horse's hooves.

The gravel crunches as the car drives up the driveway.

She crunches the snow under her boots as she walks.

The researcher analyzed the crunches in the bones of dinosaurs to learn more about their diet and behavior.

He crunches the gravel beneath his tires as he drives down the dirt road.