| Similarity | Rank | |
|---|---|---|
| drug | 0.508 | 1028 |
| amphetamine | 0.500 | 71673 |
| oxide | 0.496 | 36142 |
| steroid | 0.494 | 18712 |
| Lance_Armstrong | 0.483 | 96300 |
| nanowire | 0.476 | 57306 |
| carbon_nanotube | 0.474 | 52056 |
| Si | 0.472 | 27369 |
| graphene | 0.472 | 32090 |
| drug_use | 0.472 | 13304 |
| quantum_dot | 0.471 | 69073 |
| use_drug | 0.467 | 36796 |
| meth | 0.466 | 79595 |
| nanoparticle | 0.465 | 16727 |
| silicon | 0.461 | 19378 |
| cocaine | 0.459 | 16768 |
| nanotube | 0.456 | 68217 |
| nanostructure | 0.455 | 48063 |
| zeolite | 0.454 | 98200 |
| metallic | 0.452 | 21141 |
| thin_film | 0.450 | 32351 |
| MDMA | 0.450 | 82800 |
| superconductor | 0.449 | 80245 |
| cobalt | 0.444 | 49555 |
| alloy | 0.444 | 17991 |