| Similarity | Rank | |
|---|---|---|
| vaccinations | 0.922 | 22129 |
| immunization | 0.914 | 31040 |
| immunisation | 0.899 | 73736 |
| vaccinating | 0.890 | 79604 |
| vaccine | 0.882 | 8077 |
| immunizations | 0.869 | 42167 |
| Vaccination | 0.862 | 59890 |
| vaccines | 0.861 | 12666 |
| vaccinated | 0.860 | 25412 |
| rabies | 0.855 | 29195 |
| measles | 0.850 | 31884 |
| vaccinate | 0.847 | 54917 |
| influenza | 0.828 | 17313 |
| tetanus | 0.818 | 48712 |
| pertussis | 0.812 | 61015 |
| unvaccinated | 0.812 | 91641 |
| meningococcal | 0.808 | 89555 |
| rotavirus | 0.808 | 82713 |
| rubella | 0.804 | 67849 |
| H1N1 | 0.802 | 28204 |
| pneumococcal | 0.796 | 77954 |
| Vaccinations | 0.792 | 79444 |
| diphtheria | 0.785 | 65182 |
| mumps | 0.781 | 63582 |
| flu | 0.779 | 7168 |