| debacle(noun, break, trouble, end, check) |
| defect(noun, upset, trouble, slip, weakness) |
| deficit(noun, decline, ruin, weakness, lack) |
| delinquency(noun, decline, disregard, do, neglect) |
| fall(noun, break, drop, end, check) |
| setback(noun, break, trouble, check, ruin) |
| slip(noun, drop, ruin, defeat, fall) |
| slump(noun, drop, decline, fall, decrease) |
| abortion(noun, decline, ruin, neglect, mess) |
| crash(noun, drop, decline, ruin, blow) |
| fail |
| letdown(noun, drop, decline, defeat, blow) |
| negligence(noun, disregard, neglect, slip, mistake) |
| nonstarter(noun, inferior) |
| shortcoming(noun, weakness, skill, fault, mistake) |
| trouble(noun, health, upset, ruin, defeat) |
| bad luck(noun, expression, idiom, trouble, ruin) |
| bummer(noun, defeat, blow, hindrance, flop) |
| catastrophe(noun, trouble, ruin, defeat, blow) |
| clinker(noun, flop) |