| declension(drop, decline, fall, plunge, slide) |
| declination(drop, decline, fall, plunge, slide) |
| decline(drop, fall, plunge, slide, dive) |
| declivity(drop, fall, plunge, slide, dive) |
| deflation |
| descent(noun, drop, fall, down, tumble) |
| destruction(noun, hurt, ruin, damage, harm) |
| disorganization(noun, ruin, failure, crash, destruction) |
| downgrade(drop, decline, fall, plunge, slide) |
| droop(drop, decline, fall, plunge, slide) |
| drop-off(noun, drop, decline, fall, collapse) |
| exhaustion(noun, ruin, failure, crash, destruction) |
| faint(noun, ruin, failure, crash, destruction) |
| fall(noun, drop, decline, ruin, collapse) |
| falling(drop, decline, fall, plunge, descent) |
| flop(noun, ruin, failure, crash, destruction) |
| give |
| grade(drop, decline, fall, plunge, slide) |
| gradient(drop, decline, fall, plunge, slide) |
| header(drop, decline, fall, plunge, slide) |