Synonyms and related words :
break loose, break out, clear, cut loose, disburden, disembroil, disencumber, disengage, disentangle, disinvolve, dislodge, extricate, free, free up, get out, liberate, lighten, release, rid, set at ease, tear loose, unburden, unclutter, unfreight, unknot, unload, unravel, unscramble, unsnarl, untangle, untie, untwine