untroubled Antonyms

troubled quivered thundery tormented trembling troublous turbulent twitcher uneasy unquiet upset vexed violable wiggler wild wired tense tempestuous stressful raging ranting raving resentful restive restless ruffled seething shaking shaky skittish stewing stormful stormy strained worried wrathful wroth beside oneself het up hot under the collar in a flap in a state in a stew keyed up on pins and needles on tenterhooks panicky twitchy unnerved in a state of agitation