| Similarity | Rank | |
|---|---|---|
| non-smokers | 0.896 | 51692 |
| nonsmokers | 0.862 | 70190 |
| smoking | 0.851 | 3029 |
| Smokers | 0.841 | 48485 |
| smoker | 0.811 | 16910 |
| cigarettes | 0.794 | 6165 |
| e-cigarettes | 0.791 | 38660 |
| drinkers | 0.785 | 22519 |
| smokeless | 0.768 | 37711 |
| smoker's | 0.768 | 89537 |
| e-cigs | 0.754 | 59370 |
| cigarette | 0.749 | 5963 |
| nicotine | 0.745 | 11676 |
| tobacco | 0.729 | 5432 |
| e-cigarette | 0.715 | 39316 |
| cigs | 0.712 | 34493 |
| non-smoker | 0.711 | 61529 |
| Chantix | 0.704 | 70246 |
| Cigarettes | 0.698 | 38899 |
| Smoking | 0.691 | 14688 |
| smoke | 0.687 | 3108 |
| Cigarette | 0.684 | 31306 |
| menthol | 0.680 | 42371 |
| hookah | 0.677 | 63080 |
| Nicotine | 0.673 | 45798 |