| shelving |
| sinkage(drop, fall, plunge, slide, dive) |
| sinking(drop, fall, plunge, slide, dive) |
| skew(noun, inclination, grade, sharpness, slant) |
| slip(noun, drop, decline, fall, position) |
| sloped |
| slump(noun, drop, cut, decline, fall) |
| steepness(noun, inclination, pitch, grade, sharpness) |
| stock |
| surrender(noun, drop, decrease, reduction, tumble) |
| swag(noun, inclination, grade, sharpness, slant) |
| sway(noun, inclination, grade, sharpness, slant) |
| swoop(drop, fall, plunge, slide, dive) |
| tailspin(drop, fall, plunge, slide, dive) |
| tilts |
| tip(noun, inclination, grade, sharpness, slant) |
| topple(drop, fall, plunge, slide, dive) |
| tumble(noun, drop, decline, fall, decrease) |
| abasement(noun, drop, decrease, reduction, tumble) |
| acclivities |