| Similarity | Rank | |
|---|---|---|
| newly_discover | 0.731 | 78285 |
| previously_unknown | 0.641 | 80431 |
| the_discovery_of | 0.637 | 7561 |
| discover | 0.598 | 912 |
| little-known | 0.561 | 78356 |
| discovery_of | 0.559 | 18387 |
| unearth | 0.513 | 18720 |
| he_discover | 0.504 | 32405 |
| only_know | 0.501 | 20973 |
| uncover | 0.492 | 4439 |
| this_discovery | 0.489 | 42010 |
| shed_new_light_on | 0.486 | 94300 |
| an_unidentified | 0.477 | 82374 |
| an_ancient | 0.477 | 16341 |
| little_know | 0.475 | 66255 |
| undiscovered | 0.471 | 89654 |
| ever_find | 0.466 | 91806 |
| enigmatic | 0.465 | 36412 |
| unidentified | 0.463 | 37581 |
| known | 0.462 | 19458 |
| mysterious | 0.459 | 8906 |
| they_discover | 0.458 | 39769 |
| later_find | 0.457 | 73946 |
| extant | 0.455 | 32326 |
| which_have_never_be | 0.451 | 90384 |