| Similarity | Rank | |
|---|---|---|
| high_grade | 0.757 | 37009 |
| grade | 0.682 | 2109 |
| grade_3 | 0.596 | 92503 |
| high-grade | 0.574 | 90347 |
| grade_[number] | 0.543 | 23905 |
| good_grade | 0.532 | 81420 |
| Grade | 0.525 | 27188 |
| grade_system | 0.519 | 78401 |
| first_grade | 0.504 | 41130 |
| second_grade | 0.504 | 60980 |
| their_grade | 0.489 | 91253 |
| Grade_[number] | 0.485 | 59741 |
| fifth_grade | 0.485 | 59022 |
| Grade_1 | 0.484 | 77252 |
| [number]_grade | 0.482 | 8913 |
| Grade_3 | 0.482 | 91478 |
| inferior | 0.482 | 18855 |
| eighth_grade | 0.473 | 56438 |
| refractory | 0.468 | 89623 |
| fourth_grade | 0.466 | 61884 |
| Grades | 0.461 | 88706 |
| low_quality | 0.459 | 38958 |
| seventh_grade | 0.449 | 93787 |
| sixth_grade | 0.446 | 62122 |
| in_[number]_grade | 0.442 | 34070 |