| check |
| checkmate(noun, decline, ruin, defeat, collapse) |
| contingency(blow, disaster) |
| crack up |
| crunch(blow, cross, failure, disaster, trial) |
| curtains(shock, collapse, failure, disaster, catastrophe) |
| decay(noun, decline, ruin, defeat, collapse) |
| decline(noun, ruin, defeat, neglect, collapse) |
| deficiency(noun, decline, ruin, defeat, collapse) |
| deficit(noun, decline, ruin, defeat, collapse) |
| depression(noun, trouble, ruin, harm, distress) |
| derailment |
| destruction(noun, trouble, hurt, ruin, defeat) |
| deterioration(noun, decline, ruin, defeat, collapse) |
| devastation(noun, disaster, calamity, upheaval) |
| disadvantage(noun, trouble, defeat, fall, blow) |
| discomfort(disaster, trial, calamity) |
| dole(noun, trouble, blow, distress, shock) |
| downfall(noun, decline, ruin, defeat, slip) |
| emergency(noun, ruin, disaster, catastrophe, calamity) |