| hill(drop, fall, plunge, slide, dive) |
| inclination(drop, decline, fall, plunge, slide) |
| incline(drop, fall, plunge, slide, dive) |
| landslide(drop, decline, fall, plunge, slide) |
| mutilation(hurt, damage, harm, injury, disfigurement) |
| plummeting(drop, decline, fall, plunge, slide) |
| plunge(drop, decline, fall, slide, dive) |
| plunging(drop, decline, fall, plunge, slide) |
| precipitation(drop, decline, fall, plunge, slide) |
| prolapse(noun, drop, decline, fall, collapse) |
| ruin(noun, hurt, damage, blow, harm) |
| ruination(noun, ruin, damage, failure, crash) |
| ruining(noun, hurt, ruin, damage, harm) |
| sag(drop, fall, stoop, dive, ebb) |
| settlement(drop, decline, fall, plunge, slide) |
| shipwreck |
| sinkage(noun, drop, decline, fall, collapse) |
| sinking(drop, decline, fall, plunge, slide) |
| slant(noun, drop, decline, fall, collapse) |
| slip(drop, fall, plunge, slide, dive) |