| hole(noun, break, area, score, impression) |
| hollow(noun, break, area, depression, score) |
| pit(noun, break, area, depression, impression) |
| crater(noun, area, depression, impression, well) |
| depression(noun, break, area, impression, well) |
| abyss(noun, crack, split, opening, well) |
| excavation(noun, break, cut, crack, score) |
| opening(noun, break, breach, sack, space) |
| trough(noun, depression, hollow, scrape, mine) |
| bowl(noun, impression, dip, hole, hollow) |
| shaft(noun, well, hole, hollow, gap) |
| trench(noun, score, well, scratch, hole) |
| well(noun, hole, hollow, gap) |
| chasm(noun, break, opening, breach, well) |
| crevasse(noun, void, hole, hollow, gap) |
| deep(noun, hole, hollow, gap) |
| ditch(noun, well, hole, hollow, mine) |
| cut(noun, break, crack, depression, score) |
| quarry(noun, mine) |
| burrow(noun, container, mine, chamber) |