carefree Synonyms

freewheeling happy-go-lucky devil-may-care slaphappy unworried harum-scarum joyous nonchalant peart playful playsome radiant relaxed satisfied jocund saturnalian serene naive mirthful larking light joyful lighter jovial jolly light-hearted low-pressure joking merry smiling sunny unconcerned youthful permanent press cheery untroubled quick-drying sunny side up unaffecting undemanding unflustered unperturbed well-adjusted chirpy ludic undauntable wealful unagitated at peace good-humoured