hindrance blockage disfavor disfavour hurt injury obstruction opposition stop impediment obstacle handicap block deterrent hurdle encumbrance bar snag barrier trammel drawback check difficulty inhibition restriction hitch restraint limitation fetter drag curb cramp crimp manacle holdback interference chain complication catch baulk balk clog shackles hiccup embarrassment inconvenience let stoppage setback burden hazard delay cumber brake prevention glitch interruption millstone facer impedance albatross hampering joker gridlock baggage lock inhibitor discouragement loss attack damage disapproval weakness harm curtailment blow resistance defect problem issue retardment flaw prohibition fault disorder impairment retardation intervention sabotage tax forfeit silence inability ignorance antagonism humility competition modesty detraction opponent