Synonyms to unworried

carefree, airy, blase, blithe, breezy, buoyant, careless, contented, corky, debonair, easy, easygoing, feckless, free and easy, happy, happy-go-lucky, incautious, indifferent, insouciant, jaunty, light, light-hearted, lighthearted, lightsome, nonchalant, perky, reckless, resilient, unconcerned, wild, absent-minded, accident-prone, all thumbs, aloof, apathetic, arbitrary, artless, ataractic, awkward, barbarous, beat-up, bedraggled, behindhand, blowzy, blunderheaded, blundering, boorish, bored, breakneck, bumbling, bungling, butterfingered, capricious, casual, chintzy, clownish, clumsy, clumsy-fisted, cumbersome, cursory, degage, delinquent, derelict, desperate, detached, devil-may-care, dilapidated, disheveled, disinterested, dispassionate, disregardant, disregardful, distant, distracted, distrait, drabbletailed, draggled, draggletailed, erroneous, faulty, fingers all thumbs, flippant, forgetful, frowzy, frumpish, frumpy, fumbling, furious, gauche, gawkish, gawky, graceless, grubby, ham-fisted, ham-handed, harum-scarum, hasty, he