| Similarity | Rank | |
|---|---|---|
| henge | 0.754 | 71222 |
| solstice | 0.753 | 38636 |
| hill-fort | 0.737 | 53939 |
| earthwork | 0.734 | 17150 |
| hillfort | 0.728 | 63549 |
| avebury | 0.722 | 47841 |
| megalithic | 0.709 | 40262 |
| giza | 0.708 | 44397 |
| hilltop | 0.706 | 21341 |
| iron-age | 0.700 | 59419 |
| pleiade | 0.698 | 99680 |
| akrotiri | 0.698 | 67460 |
| trackway | 0.693 | 27886 |
| milcom | 0.693 | 92973 |
| towy | 0.690 | 77032 |
| necropolis | 0.689 | 44599 |
| prehistoric | 0.688 | 10962 |
| watchtower | 0.688 | 46363 |
| dorchester-on-thames | 0.687 | 76698 |
| happisburgh | 0.686 | 99910 |
| pre-roman | 0.683 | 49878 |
| anthill | 0.683 | 54501 |
| otmoor | 0.682 | 44329 |
| droveway | 0.682 | 71260 |
| 12th-century | 0.682 | 60805 |