| Similarity | Rank | |
|---|---|---|
| semi-roundel | 0.917 | 65101 |
| chain-guilloche | 0.917 | 62791 |
| middleborough | 0.917 | 53597 |
| sixteen-petalled | 0.909 | 77926 |
| halstock | 0.902 | 58712 |
| cantharus | 0.900 | 53673 |
| pelta-urn | 0.891 | 70383 |
| crowstep | 0.889 | 98094 |
| kingscote | 0.888 | 49901 |
| canthari | 0.888 | 57442 |
| horkstow | 0.872 | 77426 |
| wave-crest | 0.867 | 73676 |
| halkieriid | 0.866 | 95645 |
| witcombe | 0.861 | 53635 |
| peltae | 0.858 | 73636 |
| tockington | 0.855 | 49971 |
| tyche | 0.855 | 85581 |
| harpham | 0.852 | 98671 |
| kydonia | 0.851 | 93047 |
| ophioplinthacinae | 0.850 | 98344 |
| hauptdolomit | 0.849 | 80358 |
| kingshams | 0.849 | 70197 |
| guyot | 0.848 | 87668 |
| mansio | 0.847 | 67445 |
| bishopstone | 0.847 | 64883 |