Unattached

a.	1.	Not attached; not adhering; having no engagement; free.
	2.	(Mil.) Not assigned to any company or regiment.
	3.	(Law) Not taken or arrested.

Adj.	1.	unattached - not fastened together
	2.	unattached - not associated in an exclusive sexual relationship Synonyms: uncommitted Antonyms: committed, attached - associated in an exclusive sexual relationship
	3.	unattached - (of animals) able to swim about; not attached Synonyms: free-swimming

afoot and lighthearted, asunder, at large, at liberty, autonomous, bipartite, clear, detached, dichotomous, discontinuous, discrete, disengaged, distinct, divergent, easygoing, emancipated, footloose, footloose and fancy-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, unaffiliated, unassociated, unattended, uncommitted, unconnected, unengaged, uninvolved, unjoined