| Similarity | Rank | |
|---|---|---|
| CIA | 0.925 | 9037 |
| C.I.A. | 0.915 | 70543 |
| FBI's | 0.852 | 47316 |
| counterintelligence | 0.843 | 97942 |
| Pentagon's | 0.826 | 55905 |
| F.B.I. | 0.821 | 79411 |
| FBI | 0.815 | 8135 |
| counterterrorism | 0.797 | 46179 |
| Pentagon | 0.789 | 13391 |
| covert | 0.776 | 19630 |
| Cheney's | 0.774 | 64995 |
| Mossad | 0.772 | 48067 |
| military's | 0.761 | 39434 |
| Nixon's | 0.752 | 52070 |
| Rumsfeld | 0.748 | 34399 |
| top-secret | 0.747 | 62418 |
| NSA's | 0.746 | 63946 |
| Qaeda's | 0.744 | 74334 |
| counter-terrorism | 0.742 | 54278 |
| Bush's | 0.737 | 15042 |
| Plame | 0.735 | 93844 |
| MI6 | 0.731 | 65381 |
| Laden's | 0.730 | 44031 |
| CSIS | 0.728 | 85076 |
| operatives | 0.728 | 26245 |