| Similarity | Rank | |
|---|---|---|
| pollster | 0.884 | 73527 |
| poll | 0.836 | 6805 |
| polls | 0.826 | 9427 |
| Zogby | 0.774 | 98864 |
| voters | 0.760 | 4614 |
| pundits | 0.757 | 22126 |
| polled | 0.754 | 26841 |
| polling | 0.752 | 15506 |
| conservatives | 0.747 | 11909 |
| Democrats | 0.744 | 5126 |
| Gallup | 0.735 | 31251 |
| Republicans | 0.727 | 4874 |
| Romney | 0.713 | 7354 |
| Polls | 0.705 | 42672 |
| interviewers | 0.698 | 39976 |
| independents | 0.697 | 32137 |
| politicians | 0.693 | 4557 |
| survey's | 0.692 | 87684 |
| statisticians | 0.691 | 61508 |
| economists | 0.691 | 12787 |
| Conservatives | 0.691 | 18144 |
| liberals | 0.690 | 13983 |
| Dems | 0.689 | 26149 |
| Santorum | 0.687 | 29615 |
| Republican | 0.687 | 3690 |