SimilarityRank
two_group 0.825 14531
four_group 0.814 64312
two_group_of 0.687 43926
group 0.684 140
these_two_group 0.665 88280
in_each_group 0.642 64439
different_group 0.640 25769
each_group 0.635 16663
second_group 0.603 39142
other_group 0.597 8696
subgroup 0.580 23587
these_group 0.579 7881
several_group 0.578 46998
for_each_group 0.577 79127
another_group 0.566 19996
sub-group 0.566 65173
various_group 0.555 31946
treatment_group 0.553 48266
One_group 0.548 61814
study_group 0.522 19468
the_same_group 0.520 38549
group_of 0.515 1314
the_whole_group 0.513 57776
Group_A 0.512 91660
control_group 0.508 13992