| Similarity | Rank | |
|---|---|---|
| caucuses | 0.869 | 55454 |
| gubernatorial | 0.827 | 38620 |
| election | 0.807 | 2373 |
| elections | 0.788 | 4382 |
| Republican | 0.778 | 3690 |
| GOP | 0.772 | 9160 |
| caucus | 0.771 | 28786 |
| Democratic | 0.767 | 5128 |
| Democrats | 0.764 | 5126 |
| reelection | 0.761 | 33973 |
| presidential | 0.761 | 6195 |
| senatorial | 0.761 | 79417 |
| re-election | 0.752 | 20480 |
| Democrat | 0.751 | 9551 |
| Senatorial | 0.744 | 86768 |
| governorship | 0.742 | 63403 |
| Republicans | 0.741 | 4874 |
| voters | 0.736 | 4614 |
| polls | 0.729 | 9427 |
| Santorum | 0.723 | 29615 |
| Romney | 0.721 | 7354 |
| Republican-controlled | 0.720 | 92090 |
| incumbents | 0.716 | 38059 |
| Dems | 0.715 | 26149 |
| electoral | 0.714 | 11973 |