| Similarity | Rank | |
|---|---|---|
| antiquated | 0.762 | 47764 |
| anachronistic | 0.730 | 85640 |
| outdated | 0.688 | 15753 |
| ancient | 0.621 | 4287 |
| obsolete | 0.598 | 13910 |
| barbaric | 0.584 | 42903 |
| outdate | 0.574 | 93961 |
| out-of-date | 0.566 | 89692 |
| illogical | 0.553 | 50517 |
| clunky | 0.552 | 60962 |
| draconian | 0.551 | 63532 |
| medieval | 0.545 | 12799 |
| old-fashioned | 0.544 | 24272 |
| absurd | 0.543 | 13255 |
| arcane | 0.540 | 57769 |
| modern | 0.540 | 1476 |
| primitive | 0.539 | 10993 |
| dated | 0.538 | 61908 |
| an_ancient | 0.534 | 16341 |
| age-old | 0.534 | 64987 |
| regressive | 0.534 | 54459 |
| cumbersome | 0.533 | 25922 |
| inflexible | 0.527 | 48041 |
| inefficient | 0.527 | 15829 |
| incomprehensible | 0.526 | 37258 |