| Similarity | Rank | |
|---|---|---|
| surveillance | 0.804 | 7266 |
| Detection | 0.765 | 28464 |
| Monitoring | 0.753 | 13582 |
| Control | 0.726 | 3934 |
| Intrusion | 0.715 | 81488 |
| Investigation | 0.705 | 17412 |
| Protection | 0.697 | 5297 |
| Enforcement | 0.696 | 14538 |
| Threat | 0.694 | 29468 |
| Tracking | 0.684 | 16988 |
| Intelligence | 0.677 | 8920 |
| Controlled | 0.675 | 30992 |
| Security | 0.674 | 2396 |
| Radar | 0.671 | 27987 |
| Radiological | 0.671 | 80484 |
| Investigations | 0.670 | 27499 |
| Detector | 0.668 | 57528 |
| Protections | 0.665 | 93682 |
| Safeguards | 0.664 | 84880 |
| Screening | 0.664 | 23260 |
| Reporting | 0.663 | 13072 |
| Investigative | 0.660 | 42287 |
| Proliferation | 0.656 | 98486 |
| Unit | 0.654 | 7223 |
| Covert | 0.652 | 57492 |