| Similarity | Rank | |
|---|---|---|
| rheumatoid | 0.871 | 20434 |
| rheumatic | 0.812 | 35671 |
| rheumatism | 0.784 | 23657 |
| arthritic | 0.771 | 24831 |
| bronchitis | 0.770 | 18019 |
| psoriasis | 0.769 | 41144 |
| backache | 0.768 | 28914 |
| haemorrhoids | 0.767 | 48765 |
| polio | 0.765 | 19165 |
| angina | 0.762 | 22352 |
| sclerosis | 0.759 | 17546 |
| asthma | 0.757 | 7736 |
| hayfever | 0.754 | 58452 |
| varicose | 0.753 | 31054 |
| alzheimer | 0.749 | 15709 |
| spondylitis | 0.747 | 94171 |
| palsy | 0.746 | 22277 |
| stress-related | 0.744 | 48105 |
| asthmatic | 0.744 | 18754 |
| emphysema | 0.744 | 36672 |
| osteoarthritis | 0.738 | 57005 |
| osteoporosis | 0.738 | 24294 |
| meningococcal | 0.738 | 66567 |
| illness | 0.735 | 2451 |
| pneumonia | 0.735 | 9856 |