Synonyms:
- Bohemian,
- affable,
- afoot and lighthearted,
- airy,
- at large,
- at liberty,
- beat,
- blase,
- boon,
- breakaway,
- breezy,
- buoyant,
- carefree,
- careless,
- casual,
- clear,
- convivial,
- cordial,
- corky,
- cursory,
- debonair,
- degage,
- detached,
- devil-may-care,
- disengaged,
- disregardant,
- disregardful,
- easy,
- easygoing,
- emancipated,
- familiar,
- far out,
- festive,
- flippant,
- folksy,
- footloose,
- footloose and fancy-free,
- forgetful,
- free,
- free as air,
- freeborn,
- freed,
- fringy,
- gay,
- go-as-you-please,
- gracious,
- hail-fellow-well-met,
- haymish,
- hearty,
- heedless,
- heretical,
- heterodox,
- hippie,
- homely,
- homey,
- in the clear,
- inconsiderate,
- indifferent,
- informal,
- insouciant,
- irregular,
- jaunty,
- jolly,
- jovial,
- kinky,
- lackadaisical,
- lazy,
- liberated,
- light,
- lighthearted,
- lightsome,
- loose,
- maverick,
- natural,
- nonchalant,
- not cricket,
- not done,
- not kosher,
- oblivious,
- offbeat,
- offhand,
- offhanded,
- on the loose,
- original,
- perfunctory,
- perky,
- plain,
- reckless,
- regardless,
- relaxed,
- released,
- resilient,
- respectless,
- scot-free,
- simple,
- sociable,
- tactless,
- thoughtless,
- unaffected,
- unassuming,
- unattached,
- unceremonious,
- uncommitted,
- unconcerned,
- unconstrained,
- unconventional,
- undiplomatic,
- unengaged,
- unfashionable,
- unheedful,
- unheeding,
- uninvolved,
- unmindful,
- unofficial,
- unorthodox,
- unprepared,
- unready,
- unsolicitous,
- unstudied,
- untactful,
- unthinking,
- way out