| Similarity | Rank | |
|---|---|---|
| megalithic | 0.803 | 94686 |
| Pyramids | 0.741 | 48563 |
| Rosslyn | 0.737 | 91913 |
| Hadrian's | 0.730 | 79373 |
| cairns | 0.724 | 91072 |
| Glastonbury | 0.721 | 40135 |
| Parthenon | 0.708 | 65555 |
| Neolithic | 0.686 | 43645 |
| pre-historic | 0.685 | 93508 |
| prehistoric | 0.679 | 22958 |
| pyramids | 0.679 | 27530 |
| Minoan | 0.677 | 85434 |
| Archaeologists | 0.676 | 72518 |
| earthworks | 0.674 | 80464 |
| Acropolis | 0.672 | 56424 |
| Dartmoor | 0.669 | 59544 |
| obelisk | 0.667 | 65564 |
| Castle | 0.661 | 7111 |
| Temples | 0.661 | 43952 |
| Burren | 0.660 | 98963 |
| Priory | 0.660 | 47843 |
| Ancient | 0.656 | 11132 |
| Kells | 0.656 | 89101 |
| monuments | 0.656 | 14275 |
| ruins | 0.655 | 9898 |