| miscarriage(noun, bomb, disappointment, catastrophe, letdown) |
| mishap |
| mismanager(bungler, bumbler, fumbler) |
| misstep(noun, bomb, disappointment, catastrophe, letdown) |
| muddler(bungler, bumbler, fumbler) |
| muffer(bungler, bumbler, fumbler) |
| neglect |
| nonperformance(noun, bomb, disappointment, catastrophe, letdown) |
| nonsuccess(noun, bomb, disappointment, catastrophe, letdown) |
| overthrow(noun, bomb, disappointment, catastrophe, letdown) |
| poor person |
| rout(noun, bomb, disappointment, catastrophe, letdown) |
| rupture(noun, bomb, disappointment, catastrophe, letdown) |
| sinking ship(noun, expression, bomb, disappointment, catastrophe) |
| slip |
| spoiler(bungler, bumbler, fumbler) |
| stalemate(noun, bomb, disappointment, catastrophe, letdown) |
| stoppage(noun, bomb, disappointment, catastrophe, letdown) |
| total loss(noun, expression, bomb, disappointment, catastrophe) |
| wreck(noun, bomb, disappointment, catastrophe, letdown) |