| Similarity | Rank | |
|---|---|---|
| infrequent | 0.775 | 13856 |
| occasional | 0.720 | 3123 |
| frequently | 0.711 | 1761 |
| numerous | 0.638 | 2727 |
| prolonged | 0.636 | 5522 |
| persistent | 0.614 | 5162 |
| noticeable | 0.608 | 6680 |
| occasionally | 0.607 | 2389 |
| repeated | 0.603 | 5858 |
| regular | 0.598 | 1384 |
| infrequently | 0.598 | 14786 |
| seldom | 0.592 | 4616 |
| desultory | 0.590 | 23816 |
| lengthy | 0.587 | 5382 |
| protract | 0.587 | 61352 |
| rarely | 0.586 | 2298 |
| often | 0.585 | 290 |
| intermittent | 0.584 | 11624 |
| bubonic | 0.582 | 40080 |
| usual | 0.577 | 1439 |
| pneumonic | 0.574 | 97688 |
| habit-forming | 0.573 | 67288 |
| troublesome | 0.572 | 10178 |
| self-poisoning | 0.572 | 39416 |
| enuresis | 0.570 | 45689 |