| Similarity | Rank | |
|---|---|---|
| Lugar | 0.716 | 79776 |
| Daschle | 0.715 | 86021 |
| Flake | 0.714 | 72343 |
| McGovern | 0.707 | 48373 |
| Quayle | 0.694 | 84474 |
| DeMint | 0.690 | 85821 |
| McConnell | 0.690 | 28219 |
| Congressman | 0.686 | 16009 |
| McCain | 0.681 | 9925 |
| Feingold | 0.680 | 71945 |
| Perdue | 0.680 | 57163 |
| Shultz | 0.680 | 76144 |
| Sen. | 0.678 | 10088 |
| Clinton | 0.677 | 5945 |
| Nixon | 0.676 | 15293 |
| Senator | 0.676 | 5769 |
| Chambliss | 0.673 | 93843 |
| Cornyn | 0.673 | 88728 |
| Kucinich | 0.673 | 65990 |
| Murtha | 0.667 | 95002 |
| Helms | 0.666 | 50559 |
| Taft | 0.664 | 39313 |
| Cheney | 0.663 | 19379 |
| Bigelow | 0.663 | 49730 |
| Hatch | 0.662 | 29060 |