hindrance

[1]	obstruction , hinderance , deterrent , impediment , snag , impediment , balk , check , obstruction , baulk , check , barrier , obstacle , handicap , restraint , drawback , hitch , stumbling-block , deterrent , encumbrance
[2]	prevention , hinderance , hitch , curb , limitation , preventive , preventative , encumbrance , incumbrance , interference
[3]	hinderance , interference