| Similarity | Rank | |
|---|---|---|
| vaccinate | 0.819 | 39755 |
| vaccination | 0.764 | 9155 |
| measles | 0.675 | 26034 |
| vaccine | 0.674 | 5124 |
| immunisation | 0.655 | 51635 |
| immunization | 0.647 | 17330 |
| be_infect | 0.634 | 31625 |
| tetanus | 0.630 | 84539 |
| hepatitis_A | 0.622 | 96413 |
| rabies | 0.614 | 29200 |
| influenza | 0.587 | 26018 |
| hepatitis_B | 0.585 | 43484 |
| meningitis | 0.582 | 44343 |
| infection | 0.574 | 2757 |
| be_infect_with | 0.571 | 59036 |
| swine_flu | 0.561 | 73020 |
| H1N1 | 0.556 | 92062 |
| polio | 0.549 | 35021 |
| brucellosis | 0.546 | 68055 |
| inoculation | 0.545 | 71535 |
| flu | 0.545 | 15100 |
| prophylaxis | 0.544 | 60836 |
| influenza_virus | 0.541 | 75849 |
| an_infection | 0.540 | 37030 |
| typhoid | 0.538 | 80304 |