| Similarity | Rank | |
|---|---|---|
| human_health | 0.802 | 16472 |
| health_risk | 0.680 | 25312 |
| health_effect | 0.661 | 57191 |
| health_hazard | 0.645 | 63475 |
| environmental_risk | 0.643 | 55873 |
| public_health | 0.614 | 4198 |
| carcinogen | 0.613 | 61516 |
| environmental_hazard | 0.612 | 76675 |
| environmental_health | 0.607 | 26406 |
| health_impact | 0.601 | 74196 |
| these_chemical | 0.596 | 50717 |
| toxic_substance | 0.588 | 64101 |
| contaminant | 0.583 | 17936 |
| animal_health | 0.580 | 37673 |
| potential_risk | 0.579 | 34963 |
| the_precautionary_principle | 0.578 | 98353 |
| our_health | 0.578 | 17310 |
| hazardous_substance | 0.567 | 62680 |
| environmental_pollution | 0.566 | 52695 |
| these_substance | 0.562 | 71481 |
| toxicity | 0.562 | 16635 |
| toxic_chemical | 0.561 | 31858 |
| aquatic_environment | 0.561 | 76262 |
| toxin | 0.560 | 10858 |
| environmental_exposure | 0.559 | 89999 |