| defacement(noun, mark, spot, stain, flaw) |
| deformity(noun, mark, spot, stain, flaw) |
| discoloration(noun, mark, spot, stain, flaw) |
| disfigurement(noun, mark, spot, stain, flaw) |
| earthwork |
| fault(noun, mark, spot, stain, flaw) |
| fleck(noun, mark, spot, stain, flaw) |
| fungus(noun, lump, tumor) |
| headland(noun, point, head, height, promontory) |
| hemangioma(noun, mark, stain) |
| hickey(noun, mark, spot, stain, flaw) |
| hillock |
| infiltrator(noun, plant, spy, detective, intruder) |
| informer(noun, plant, agent, spy, operative) |
| jutty(noun, point, head, promontory, peninsula) |
| knoll |
| ledge(height, convexity) |
| lentigo(noun, mark, spot, stain, blemish) |
| lookout(noun, plant, watch, agent, warning) |
| loop |