(n.) The act of disentangling or clearing from difficulties.

accomplishment answer ascertainment avulsion breaking out clearing clearing up cracking cutting out decipherment decoding determination disburdening disembarrassment disembroilment disencumbrance disengagement disinvolvement dislodgment distillation drawing drawing out dredging drilling end end result enucleation eradication evolvement evulsion excavation excision explanation expression exsection extirpation extraction extrication finding finding-out freeing interpretation issue mining narrowing outcome pressing out pulling purification quarrying reason refinement releasing removal resolution resolving result riddling ripping out simplification solution solving sorting out squeezing out streamlining stripping stripping down uncluttering unhampering unknotting unraveling unriddling unrooting unscrambling unsnarling unspinning untangling untwisting unweaving uprooting upshot withdrawal working working-out wresting out