SimilarityRank
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