| Similarity | Rank | |
|---|---|---|
| Archaic | 0.839 | 81589 |
| prehistoric | 0.836 | 22958 |
| pre-historic | 0.813 | 93508 |
| Archeology | 0.807 | 96650 |
| Archeological | 0.795 | 83730 |
| Fossils | 0.789 | 91035 |
| Archaeological | 0.789 | 36537 |
| Ancient | 0.782 | 11132 |
| Neolithic | 0.781 | 43645 |
| Antiquity | 0.774 | 72725 |
| Archaeology | 0.770 | 33000 |
| Ruins | 0.765 | 45628 |
| prehistory | 0.758 | 66138 |
| Artifacts | 0.754 | 66472 |
| Paleolithic | 0.743 | 60944 |
| Pleistocene | 0.741 | 71860 |
| Archaeologists | 0.737 | 72518 |
| Medieval | 0.734 | 22625 |
| History | 0.732 | 3008 |
| Dinosaurs | 0.722 | 50551 |
| Excavations | 0.721 | 98007 |
| Civilization | 0.718 | 29376 |
| petroglyphs | 0.717 | 77611 |
| Origins | 0.716 | 26686 |
| Anthropological | 0.715 | 92713 |