| mark(noun, verb, cut, hit, spot) |
| match(verb, support, place, consider, ruin) |
| chasm(noun, well, hole, hollow, gap) |
| colliery(noun, shaft, seam, excavation, quarry) |
| concavity(noun, depression, impression, dip, hollow) |
| scar |
| trench(noun, verb, remove, supply, drain) |
| deep(noun, adjective, hole, hollow, gap) |
| depth(noun, power, strength, intensity, hole) |
| dip(noun, break, cut, crack, depression) |
| impression(noun, depression, stone, dip, hollow) |
| pock(noun, verb, mark, spot) |
| seed(noun, verb, start, stone, nut) |
| trough(noun, depression, drain, hollow, ditch) |
| burrow(noun, verb, turn, produce, clean) |
| counter(verb, support, stop, place, consider) |
| dig(noun, verb, remove, hit, turn) |
| dint(cut, mark, hit, depression, depress) |
| fossa |
| grave(noun, well, misery, safe, hole) |