| Similarity | Rank | |
|---|---|---|
| insiders | 0.806 | 21414 |
| Insider | 0.747 | 24084 |
| insider's | 0.734 | 55402 |
| secrets | 0.666 | 5681 |
| Insiders | 0.655 | 55277 |
| whistleblower | 0.636 | 33702 |
| divulging | 0.636 | 77782 |
| Madoff | 0.625 | 40279 |
| informant | 0.623 | 34988 |
| undercover | 0.621 | 20065 |
| secret | 0.620 | 2130 |
| Insider's | 0.619 | 97083 |
| money-laundering | 0.619 | 96196 |
| Snowden | 0.614 | 24302 |
| whistleblowers | 0.612 | 47553 |
| WSJ | 0.609 | 35202 |
| exposé | 0.608 | 77185 |
| investigative | 0.606 | 15118 |
| Plame | 0.604 | 93844 |
| bribery | 0.603 | 25922 |
| divulged | 0.603 | 55812 |
| fraud | 0.600 | 4426 |
| Snowden's | 0.599 | 76028 |
| disclosure | 0.596 | 7655 |
| espionage | 0.596 | 26544 |