| Similarity | Rank | |
|---|---|---|
| carbon | 0.779 | 3087 |
| Dioxide | 0.763 | 69551 |
| Emissions | 0.746 | 37744 |
| Footprint | 0.712 | 56112 |
| Titanium | 0.696 | 30749 |
| Fuel | 0.684 | 13558 |
| Graphite | 0.670 | 57833 |
| Methane | 0.666 | 69623 |
| Aluminium | 0.662 | 47547 |
| Emission | 0.659 | 56179 |
| Monoxide | 0.659 | 90956 |
| Metals | 0.658 | 33186 |
| Catalyst | 0.655 | 30313 |
| Oxidation | 0.653 | 91986 |
| Alloy | 0.652 | 60337 |
| Fuels | 0.648 | 48822 |
| Impact | 0.644 | 9877 |
| Recycling | 0.640 | 19598 |
| C02 | 0.639 | 94587 |
| Aluminum | 0.638 | 25699 |
| Nickel | 0.636 | 37185 |
| Cobalt | 0.635 | 53410 |
| CO2 | 0.632 | 9992 |
| Tungsten | 0.632 | 66759 |
| Nitrogen | 0.632 | 45976 |