undoing synonyms

failure trial accident difficulty trip error fault blow reverse slip casualty omission stumble blunder adversity affliction mishap visitation fumble discouragement miscalculation misadventure mischance bad luck repulse death knell misstep last straw

trouble defeat collapse destruction grief smash reversal overthrow catastrophe doom misfortune downfall subversion calamity shipwreck discomfiture ruination wrack perdition