SimilarityRank
hard_as 0.736 79740
as_I_could 0.641 40297
harder 0.628 27866
so_hard 0.618 47049
hard 0.616 1452
very_hard 0.614 41193
as_he_could 0.613 59050
really_hard 0.594 64966
as_fast 0.594 81077
as_I_can 0.581 29844
as_fast_as 0.579 24374
as_you_can 0.567 16257
too_hard 0.567 70675
as_we_could 0.566 83037
as_we_can 0.553 25701
as_much 0.552 4715
as_possible 0.545 3154
as_they_could 0.523 50079
be_very_hard 0.522 91214
as_easy 0.520 16965
as_I_do 0.519 19321
be_tough 0.518 11759
get_hard 0.517 65510
as_many 0.514 1854
as 0.513 26