| Similarity | Rank | |
|---|---|---|
| researcher | 0.683 | 2590 |
| investigate | 0.657 | 1807 |
| investigation | 0.636 | 1527 |
| scientist | 0.608 | 1813 |
| pharmacologist | 0.604 | 56468 |
| salsburg | 0.600 | 78431 |
| fbi | 0.598 | 12492 |
| pathologist | 0.592 | 12517 |
| autopsy | 0.586 | 22220 |
| ex-police | 0.579 | 86217 |
| informant | 0.576 | 9467 |
| observation | 0.574 | 1991 |
| eyewitness | 0.573 | 19920 |
| do215 | 0.572 | 95005 |
| mathews | 0.571 | 33616 |
| gehlen | 0.570 | 54695 |
| swwa | 0.570 | 83319 |
| ua1 | 0.570 | 75409 |
| tape-record | 0.569 | 35090 |
| telephone-tapping | 0.568 | 63163 |
| toxicologist | 0.568 | 86233 |
| statistician | 0.566 | 19350 |
| fire-fighter | 0.566 | 55287 |
| mi6 | 0.566 | 14649 |
| undetected | 0.565 | 21041 |