| Similarity | Rank | |
|---|---|---|
| secret | 0.806 | 1938 |
| keep_secret | 0.717 | 81368 |
| top_secret | 0.710 | 96328 |
| their_secret | 0.700 | 65710 |
| his_secret | 0.671 | 91192 |
| secretly | 0.649 | 14957 |
| secrecy | 0.590 | 12645 |
| a_hidden | 0.587 | 44502 |
| secretive | 0.586 | 39622 |
| clandestine | 0.579 | 57233 |
| a_mysterious | 0.574 | 28174 |
| a_mystery | 0.568 | 26924 |
| Secret | 0.567 | 27098 |
| hidden | 0.552 | 8770 |
| hide | 0.549 | 2239 |
| covert | 0.547 | 26844 |
| divulge | 0.546 | 58235 |
| mysterious | 0.539 | 8906 |
| be_a_mystery | 0.535 | 49852 |
| hide_from | 0.521 | 32312 |
| secret_society | 0.509 | 69932 |
| hide_in | 0.508 | 9075 |
| an_underground | 0.499 | 54403 |
| covertly | 0.496 | 78815 |
| conceal | 0.495 | 9544 |