| botch(noun, bomb, disappointment, catastrophe, letdown) |
| breakdown(noun, bomb, disappointment, catastrophe, letdown) |
| bungle(noun, bomb, disappointment, catastrophe, letdown) |
| bust(noun, bomb, disappointment, catastrophe, letdown) |
| capricious(loose, unpredictable, unreliable, variable, irresponsible) |
| careless(loose, unpredictable, unreliable, variable, irresponsible) |
| catastrophe(noun, bomb, disappointment, letdown, fiasco) |
| changeable(loose, unpredictable, unreliable, variable, irresponsible) |
| checkmate(noun, bomb, disappointment, catastrophe, letdown) |
| collapse(noun, bomb, disappointment, catastrophe, letdown) |
| decay(noun, bomb, disappointment, catastrophe, letdown) |
| decline(noun, bomb, disappointment, catastrophe, letdown) |
| defeat(noun, bomb, disappointment, catastrophe, letdown) |
| deficiency(noun, bomb, disappointment, catastrophe, letdown) |
| deficit(noun, bomb, disappointment, catastrophe, letdown) |
| deterioration(noun, bomb, disappointment, catastrophe, letdown) |
| disaster(noun, bomb, disappointment, catastrophe, letdown) |
| down(vile, wicked, wretched, dreadful, loathsome) |
| downfall(noun, bomb, disappointment, catastrophe, letdown) |
| dreadful(wicked, appalling) |