Synonyms and related words :
cast off, detach, discharge, disengage, doff, emancipate, free, liberate, loose, loosen, manumit, release, remove, take off, unbar, unbind, unbolt, unbridle, unbuckle, unbutton, uncage, unclasp, undo, unfasten, unfetter, ungag, unglue, unhandcuff, unhobble, unlace, unlash, unlatch, unleash, unlock, unloose, unloosen, unmanacle, unmuzzle, unpen, unpinion, unshackle, unstick, unstrap, untether, untie, untruss, unyoke, weigh anchor