Related Clues:
- Spot - spy
- Spot - traitor
- Spot - breakwater
- 'Gentleman in black velvet''
- Heap of soil (a 6 mountain?)
- Shrub - factory
- Naevus - burrowing mammal - spy
- Animal - spy
- Factory - bit of vegetation
- Spot - burrowing mammal
- Member of vegetable kingdom
- Growing organism — industrial buildings
- Spy — creator of hills?
- One with a diet of worms
- Plant, of a sort