| coalmine(noun, pit, excavation, coalfield) |
| colliery(noun, pit, excavation, coalfield, coalmine) |
| connection(cause, source, foundation, basis, derivation) |
| consideration(source, upwelling) |
| creation(cause, source, origin, derivation, birth) |
| dance |
| dawn(cause, start, beginning, foundation, basis) |
| dawning(cause, source, foundation, basis, origin) |
| day one(expression, cause, source, origin, derivation) |
| deposit(noun, supply, reserve, pit, excavation) |
| descent |
| discharge point(expression, idiom) |
| ditch(noun, supply, reserve, deposit, pit) |
| dive |
| early stage(expression, cause, source, origin, derivation) |
| egg(cause, influence, source, derivation, ancestry) |
| element(cause, source, derivation) |
| embarkation(cause, source, origin, derivation, birth) |
| embryo(cause, influence, source, derivation, ancestry) |
| emergence(cause, source, origin, derivation, birth) |