| Similarity | Rank | |
|---|---|---|
| epidemics | 0.868 | 38845 |
| pandemic | 0.843 | 22984 |
| pandemics | 0.787 | 81261 |
| outbreak | 0.773 | 11607 |
| cholera | 0.768 | 32882 |
| outbreaks | 0.748 | 18613 |
| Epidemic | 0.746 | 67773 |
| obesity | 0.743 | 6579 |
| malnutrition | 0.738 | 23241 |
| plague | 0.734 | 13042 |
| overpopulation | 0.721 | 47759 |
| drug-resistant | 0.713 | 67927 |
| preventable | 0.711 | 23038 |
| depopulation | 0.709 | 98922 |
| scourge | 0.705 | 34003 |
| alarming | 0.703 | 13545 |
| AIDS | 0.703 | 5994 |
| prevalence | 0.702 | 12056 |
| disease | 0.700 | 1093 |
| measles | 0.694 | 31884 |
| malaria | 0.692 | 14990 |
| smallpox | 0.692 | 39417 |
| communicable | 0.691 | 53049 |
| dengue | 0.686 | 44634 |
| AIDS-related | 0.684 | 98416 |