| Similarity | Rank | |
|---|---|---|
| refugium | 0.888 | 66085 |
| late-glacial | 0.872 | 74152 |
| planation | 0.870 | 52914 |
| deglaciation | 0.869 | 67146 |
| palynology | 0.868 | 89454 |
| phanerozoic | 0.861 | 91868 |
| auriferous | 0.860 | 97978 |
| neogene | 0.852 | 76982 |
| biota | 0.852 | 66177 |
| interglacial | 0.850 | 34937 |
| microfossil | 0.849 | 97558 |
| cainozoic | 0.849 | 58574 |
| shallow-water | 0.849 | 88599 |
| seismically | 0.846 | 97564 |
| endemism | 0.846 | 89638 |
| mesolithic | 0.846 | 55925 |
| cenozoic | 0.844 | 76640 |
| pre-permian | 0.843 | 80271 |
| mid-to | 0.842 | 97597 |
| siliciclastic | 0.841 | 78663 |
| varve | 0.841 | 88672 |
| periglacial | 0.840 | 45595 |
| fossiliferous | 0.839 | 85110 |
| palaeoecological | 0.838 | 82964 |
| münsterland | 0.834 | 93646 |