Main entry: turbulent, churning, roiled, roiling, roily
Definition: (of a liquid) agitated vigorously; in a state of turbulence
Usage: the river's roiling current; turbulent rapids
Main entry: churned-up, churning
Definition: moving with or producing or produced by vigorous agitation
Usage: winds whipped the piled leaves into churning masses; a car stuck in the churned-up mud