| overestimation(noun, neglect, confusion, fault, lapse) |
| overthrow(noun, decline, ruin, defeat, collapse) |
| rout(noun, decline, ruin, defeat, collapse) |
| rupture(noun, decline, ruin, defeat, collapse) |
| sinking ship(noun, expression, decline, ruin, defeat) |
| slight(noun, confusion, fault, mistake, lapse) |
| slip-up |
| slip of tongue(noun, expression, idiom, neglect, confusion) |
| snafu(noun, confusion, fault, mistake, lapse) |
| solecism(noun, confusion, fault, mistake, lapse) |
| stalemate(noun, decline, ruin, defeat, collapse) |
| stoppage(noun, decline, ruin, defeat, collapse) |
| total loss(noun, expression, decline, ruin, defeat) |
| turkey(noun, decline, ruin, defeat, collapse) |
| typographical error(noun, expression, neglect, confusion, fault) |
| underestimation(noun, neglect, confusion, fault, lapse) |
| washout(noun, decline, ruin, defeat, collapse) |
| wreck(noun, decline, ruin, defeat, collapse) |
| wrong move |
| wrong step |