| Similarity | Rank | |
|---|---|---|
| to_human_health | 0.802 | 89671 |
| environmental_health | 0.760 | 26406 |
| public_health | 0.724 | 4198 |
| animal_health | 0.713 | 37673 |
| human_well-being | 0.673 | 90766 |
| environmental_quality | 0.663 | 55712 |
| health | 0.649 | 506 |
| our_health | 0.646 | 17310 |
| environmental_risk | 0.642 | 55873 |
| health_impact | 0.634 | 74196 |
| health_effect | 0.628 | 57191 |
| human_disease | 0.617 | 48024 |
| environmental_effect | 0.615 | 83379 |
| our_environment | 0.612 | 12496 |
| biodiversity | 0.610 | 5115 |
| health_and_well-being | 0.609 | 21579 |
| aquatic_ecosystem | 0.608 | 62506 |
| environmental_hazard | 0.606 | 76675 |
| population_health | 0.604 | 57605 |
| natural_ecosystem | 0.602 | 62077 |
| the_natural_environment | 0.602 | 15722 |
| environmental_pollution | 0.599 | 52695 |
| air_quality | 0.599 | 15064 |
| food_safety | 0.595 | 15110 |
| toxicology | 0.595 | 30941 |