| Similarity | Rank | |
|---|---|---|
| tranquilliser | 0.828 | 24145 |
| valium | 0.825 | 22141 |
| anti-depressant | 0.822 | 33508 |
| barbiturate | 0.814 | 34844 |
| librium | 0.807 | 78302 |
| pethidine | 0.804 | 38241 |
| tranquillizer | 0.793 | 22516 |
| medication | 0.779 | 8742 |
| diazepam | 0.778 | 50930 |
| dihydrocodeine | 0.773 | 90308 |
| psychotropic | 0.771 | 40456 |
| benzodiazepine | 0.762 | 38886 |
| sedation | 0.758 | 25198 |
| ventolin | 0.756 | 83233 |
| paracetamol | 0.755 | 19877 |
| pain-killing | 0.752 | 64935 |
| tetracycline | 0.752 | 47272 |
| diconal | 0.749 | 75393 |
| morphia | 0.746 | 57450 |
| antidepressant | 0.744 | 29017 |
| milligramme | 0.744 | 93406 |
| hospitalise | 0.740 | 30673 |
| temazepam | 0.739 | 75843 |
| naltrexone | 0.739 | 99591 |
| menopausal | 0.738 | 45393 |