Synonyms and related words :
afoot and lighthearted, at large, at liberty, circumforaneous, clear, detached, discursive, disengaged, divagatory, drifting, easygoing, emancipated, errant, flitting, floating, footloose, free, free and easy, free as air, freeborn, freed, fugitive, gadding, go-as-you-please, gypsy-like, gypsyish, in the clear, landloping, liberated, loose, meandering, migrational, migratory, nomad, nomadic, on the loose, rambling, ranging, released, roaming, roving, scot-free, shifting, straggling, straying, strolling, traipsing, transient, transitory, transmigratory, unattached, uncommitted, unengaged, uninvolved, vagabond, vagrant, wandering