Synonyms and related words :
afoot and lighthearted, at large, at liberty, clear, detached, disengaged, easygoing, emancipated, escaped, fled, flown, footloose, footloose and fancy-free, free, free and easy, free as air, freeborn, freed, fugitive, go-as-you-please, in the clear, liberated, loose, on the loose, out of, released, runaway, unattached, uncommitted, unengaged, uninvolved, well out of