turbulent
1 agitated, blustery, boiling, choppy, confused, disordered, foaming, furious, raging, rough, tempestuous, tumultuous, unsettled, unstable
2 agitated, anarchic, boisterous, disorderly, insubordinate, lawless, mutinous, obstreperous, rebellious, refractory, riotous, rowdy, seditious, tumultuous, unbridled, undisciplined, ungovernable, unruly, uproarious, violent, wild
Antonyms
1 calm, glassy, peaceful, quiet, smooth, still, unruffled