Synonyms and related words :
afoot and lighthearted, apart, asunder, at large, at liberty, autonomous, bipartite, clear, detached, dichotomous, discontinuous, discrete, disengaged, distinct, divergent, easygoing, emancipated, footloose, footloose and fancy-free, free, free and easy, free as air, freeborn, freed, go-as-you-please, in the clear, in two, incoherent, independent, insular, liberated, loose, noncohesive, on the loose, partitioned, released, scot-free, self-governing, self-regulating, self-reliant, self-sustained, self-sustaining, separate, single, unaffiliated, unassociated, unattended, uncommitted, unconnected, unengaged, uninvolved, unjoined, unmarried