| bloomer(back, slow, backward, reverse direction) |
| bummer(noun, hindrance, disappointment, prevention, blocking) |
| collapse(noun, decline, ruin, defeat, blow) |
| come back(back, slow, backward, reverse direction) |
| complication(noun, trouble, worry, difficulty, anxiety) |
| conflict(noun, disagreement, disparity, variance) |
| constraint(noun, control, curb, restraint, hindrance) |
| curbing(noun, hindrance, disappointment, prevention, blocking) |
| descent(back, slow, backward, reverse direction) |
| disadvantage(noun, hindrance) |
| disaster(noun, upset, blow, shock, bomb) |
| discomfort(noun, worry, anxiety, irritation, disappointment) |
| discouragements(back, slow, backward, reverse direction) |
| disenchantment(noun, defeat, blow, distress, failure) |
| displeasure(noun, worry, distress, anxiety, irritation) |
| disquiet(noun, upset, worry, anxiety, confusion) |
| down(back, slow, backward, reverse direction) |
| drawback(noun, hindrance) |
| encumbrance(noun, hindrance) |
| error(back, slow, backward, reverse direction) |