| Similarity | Rank | |
|---|---|---|
| at_different_level | 0.749 | 47071 |
| different_level_of | 0.733 | 32943 |
| at_various_level | 0.663 | 56134 |
| at_each_level | 0.647 | 75341 |
| each_level | 0.642 | 47176 |
| various_level_of | 0.637 | 71020 |
| all_level | 0.621 | 37860 |
| level | 0.601 | 466 |
| two_level | 0.597 | 38526 |
| high_level | 0.577 | 6544 |
| different | 0.555 | 392 |
| two_level_of | 0.548 | 91580 |
| different_kind_of | 0.547 | 15696 |
| at_all_level | 0.542 | 10756 |
| different_subject | 0.541 | 68205 |
| there_be_different | 0.541 | 42061 |
| difficulty_level | 0.537 | 91820 |
| different_area | 0.530 | 44933 |
| at_a_high_level | 0.527 | 36316 |
| all_level_of | 0.527 | 36895 |
| level_of | 0.526 | 1468 |
| different_class | 0.517 | 81257 |
| different_type_of | 0.516 | 6661 |
| at_high_level | 0.515 | 62020 |
| different_part | 0.514 | 94338 |