| Similarity | Rank | |
|---|---|---|
| sedimentology | 0.868 | 67650 |
| geochemistry | 0.846 | 30354 |
| metalliferous | 0.845 | 61214 |
| periglacial | 0.841 | 45595 |
| geomorphology | 0.835 | 17581 |
| geomorphological | 0.831 | 35722 |
| dalradian | 0.826 | 31062 |
| petrology | 0.825 | 42550 |
| diagenetic | 0.820 | 29196 |
| vegetational | 0.818 | 55490 |
| hydrology | 0.816 | 36871 |
| lewisian | 0.814 | 43492 |
| metamorphic | 0.813 | 30217 |
| fluvial | 0.808 | 46476 |
| biostratigraphy | 0.808 | 88293 |
| rhynie | 0.807 | 99832 |
| diagenesis | 0.807 | 39033 |
| metasedimentary | 0.807 | 73812 |
| igneous | 0.807 | 20899 |
| landform | 0.806 | 18111 |
| stratiform | 0.806 | 79354 |
| pleistocene | 0.806 | 19850 |
| sedimentological | 0.805 | 53533 |
| magmatic | 0.804 | 53644 |
| stratabound | 0.804 | 51221 |