| Similarity | Rank | |
|---|---|---|
| hazards | 0.869 | 9807 |
| hazardous | 0.714 | 9444 |
| danger | 0.700 | 3346 |
| risk | 0.682 | 642 |
| safety | 0.668 | 996 |
| accidents | 0.656 | 5183 |
| risks | 0.655 | 2620 |
| contaminant | 0.650 | 45441 |
| accidental | 0.646 | 12141 |
| contamination | 0.643 | 9753 |
| extinguishers | 0.640 | 50961 |
| Hazards | 0.636 | 51982 |
| dangers | 0.632 | 7366 |
| spillage | 0.628 | 59479 |
| unintentional | 0.627 | 28932 |
| radon | 0.626 | 32433 |
| pollution | 0.624 | 5841 |
| extinguisher | 0.623 | 42838 |
| unsafe | 0.623 | 12153 |
| precautions | 0.622 | 11507 |
| pollutant | 0.620 | 41997 |
| adverse | 0.615 | 6223 |
| unintended | 0.614 | 19042 |
| contaminants | 0.612 | 17549 |
| flammable | 0.607 | 32497 |