| source(noun, account, supply, trust, reserve) |
| spring(noun, store, supply, well, stock) |
| supply(noun, account, trust, reserve, stock) |
| treasure trove(noun, expression, supply, deposit) |
| treasury(noun, account, supply, trust, reserve) |
| trench(noun, verb, supply, well, dig) |
| trough(noun, channel, concavity, trench) |
| wellspring(noun, reservoir, store, supply, well) |
| cavity(noun, well, hole, hollow) |
| deposit(noun, account, trust, reserve) |
| hole(noun, verb, well, hollow, channel) |
| repository(noun, account, trust, reserve, source) |
| reservoir(noun, account, supply, trust, reserve) |
| gold mine(noun, expression, supply, deposit) |
| mining(noun, quarry) |
| bed(noun, supply, deposit, excavation) |
| coalfield(noun, seam, excavation, coalmine) |
| dugout |
| field(noun, supply, deposit, excavation) |
| hollow(noun, well, dig, hole) |