| pit(noun, verb, turn, produce, clean) |
| quarry(noun, verb, activity, turn, produce) |
| excavate(verb, activity, move, hurt, ruin) |
| dig(noun, verb, activity, move, hurt) |
| tunnel(noun, verb, hurt, ruin, destroy) |
| sap(verb, attack, hurt, ruin, destroy) |
| burrow(noun, verb, activity, move, turn) |
| drill(verb, activity, open, turn, produce) |
| unearth(verb, move, turn, produce, clean) |
| undermine(verb, turn, produce, clean, challenge) |
| bore(noun, verb, open, turn, produce) |
| gouge(verb, turn, produce, clean, discover) |
| scoop(verb, move, turn, produce, clean) |
| scoop out(verb, expression, phrasal verb, turn, produce) |
| depress(verb, turn, produce, clean, discover) |
| shovel(verb, move, turn, produce, clean) |
| probe(verb, turn, produce, clean, discover) |
| root out(verb, expression, turn, produce, clean) |
| spade(verb, move, turn, produce, clean) |
| channel(noun, verb, turn, produce, clean) |