freewheeling

not held back by rules, duties, or worries James Bond has long been the model of the freewheeling hero who encounters danger and excitement in every corner of the globe Synonyms footloose Related Words affable, breezy, casual, devil-may-care, easygoing, happy-go-lucky, laid-back, nonchalant, relaxed; unattached, uncommitted; self-abandoned, unbridled, unrestrained; uninhibited; self-assured, self-confident, self-reliant Near Antonyms attached, committed, pledged Antonyms tied