| rising ground(noun, expression, idiom, inclination, mount) |
| roll(noun, verb, move, fall, twist) |
| run(verb, drop, set, decline, drive) |
| sag(noun, verb, drop, decline, drive) |
| set(verb, drop, decline, drive, settle) |
| settle(verb, drop, decline, drive, fall) |
| shelving beach(expression, idiom, obliquity) |
| shift(verb, upset, bend, lean, dip) |
| sky |
| slump(verb, move, drop, decline, drive) |
| steepness(noun, point, inclination, pitch, grade) |
| stoop(verb, drop, decline, drive, settle) |
| stumble(verb, move, drop, decline, settle) |
| subside(verb, drop, decline, drive, settle) |
| topple(noun, verb, move, drop, decline) |
| touch bottom(verb, expression, drop, decline, drive) |
| tumble(move, drop, decline, settle, fall) |
| twist(verb, turn, bend, bow, tip) |
| Earth berm(expression, idiom) |
| abate(verb, drop, decline, settle, ease) |