| Similarity | Rank | |
|---|---|---|
| dendrochronology | 0.792 | 45489 |
| radiometric | 0.786 | 42779 |
| tl | 0.762 | 22394 |
| thermoluminescence | 0.759 | 54251 |
| carbon-14 | 0.723 | 58995 |
| diagenesis | 0.714 | 39033 |
| cementation | 0.708 | 32798 |
| palynology | 0.702 | 89454 |
| interglacial | 0.701 | 34937 |
| ruthenium | 0.700 | 96719 |
| isomorphous | 0.700 | 78881 |
| tree-ring | 0.700 | 76562 |
| ediacaran | 0.698 | 47441 |
| insolation | 0.697 | 82591 |
| afropithecin | 0.697 | 87612 |
| microstructure | 0.695 | 52800 |
| siliciclastic | 0.695 | 78663 |
| diagenetic | 0.694 | 29196 |
| erosional | 0.693 | 46437 |
| stratigraphy | 0.692 | 25414 |
| bultfontein | 0.691 | 94769 |
| taphonomic | 0.691 | 81073 |
| outgas | 0.689 | 50821 |
| stratigraphic | 0.688 | 32287 |
| varve | 0.688 | 88672 |