placid Antonyms

rough troubled tumultuary tumultuous turbulent twitcher uneasy ungentle unquiet unstable upset violent vociferant wild wired worried wrathful trembling ticked thundery roughish ruffled seismic shaking shaky skittish squally stormful stormy strained swivel-eyed temperamental tempestuous tense testy thunderous unsettled exasperated stressed in a flap in a lather in a state in a stew keyed up on edge on pins and needles on tenterhooks panicky Riley shakable