| dune(noun, swell, bump, pile, mount) |
| mole(noun, defense, height) |
| prominence(noun, swell, bump, mount, lump) |
| tor(noun, rise, bump, pile, mount) |
| agglomeration(noun, order, group, mass, pile) |
| cumulus(noun, order, group) |
| down(noun, mount, peak, fell, mountain) |
| height(noun, bump, pile, mount, lump) |
| hoard(noun, verb, mass, quantity, pile) |
| projection(noun, rise, swell, bump, lump) |
| shock(noun, order, set, group, piece) |
| tumulus(noun, pile, stack, heap, hill) |
| agglomerate |
| anthill(noun, pile, stack, heap, hill) |
| barricade(defense, elevation, fortification, wall, embankment) |
| barrier(defense, fortification, wall, embankment, bulwark) |
| battlement(defense, fortification, wall, embankment) |
| boom |
| brae(noun, height) |
| bulwark(defense, elevation, fortification, wall, embankment) |