- Coal Mine
- Coalmine
- Colliery
- Deep chasm
- Deep hole
- Dog, ... bull terrier
- Enclosure for snakes, bears and theatre musicians
- Coalface worker
- Collier
- Colliery worker
- Pit worker
- Pitworker
- Underground worker
- One who mines; a digger for metals, etc.; one engaged in the
business of getting ore, coal, or precious stones, out of the earth;
one who digs military mines; as, armies have sappers and miners.
- Anti-personnel bomb in my possession
- Belonging to me
- Coal pit
- Excavate
- Excavation
- Explosive device
- Mineral pit