| Similarity | Rank | |
|---|---|---|
| clandestinely | 0.864 | 95782 |
| surreptitiously | 0.823 | 50473 |
| covert | 0.820 | 19630 |
| clandestine | 0.774 | 31163 |
| secretly | 0.756 | 11109 |
| surreptitious | 0.735 | 79711 |
| spying | 0.732 | 20954 |
| brazenly | 0.710 | 62167 |
| illicitly | 0.698 | 98500 |
| conspiratorial | 0.678 | 66812 |
| overtly | 0.677 | 27963 |
| nefarious | 0.677 | 33621 |
| furtively | 0.677 | 85069 |
| blackmailed | 0.675 | 76873 |
| deliberately | 0.674 | 8452 |
| spies | 0.671 | 22486 |
| CIA | 0.668 | 9037 |
| spy | 0.668 | 9669 |
| subversive | 0.663 | 31576 |
| maliciously | 0.661 | 55514 |
| discreetly | 0.660 | 32797 |
| operatives | 0.659 | 26245 |
| purposefully | 0.658 | 26178 |
| unwittingly | 0.657 | 28547 |
| stealthily | 0.654 | 57246 |