| Similarity | Rank | |
|---|---|---|
| covertly | 0.646 | 78815 |
| clandestine | 0.644 | 57233 |
| overt | 0.625 | 37040 |
| undercover | 0.567 | 53544 |
| secretly | 0.550 | 14957 |
| a_secret | 0.547 | 8979 |
| conceal | 0.543 | 9544 |
| hidden | 0.540 | 8770 |
| spy | 0.534 | 7638 |
| top_secret | 0.525 | 96328 |
| disguise | 0.525 | 17057 |
| secretive | 0.517 | 39622 |
| intelligence_agency | 0.516 | 29992 |
| surreptitiously | 0.512 | 96261 |
| subterfuge | 0.512 | 87677 |
| espionage | 0.511 | 30517 |
| the_CIA | 0.510 | 7910 |
| secret | 0.509 | 1938 |
| secret_service | 0.507 | 63308 |
| stealthy | 0.506 | 83970 |
| a_hidden | 0.505 | 44502 |
| nefarious | 0.505 | 83605 |
| deception | 0.501 | 11915 |
| shadowy | 0.496 | 57071 |
| hide | 0.495 | 2239 |