Adjective
1. aroused to impatience or anger;
"made an irritated gesture""feeling nettled from the constant teasing""peeved about being left out""felt really pissed at her snootiness""riled no end by his lies""roiled by the delay"2. (of a liquid) agitated vigorously; in a state of turbulence;
"the river's roiling current""turbulent rapids"