SimilarityRank
be_hard_to_find 0.704 53795
be_scarce 0.664 28870
be_in_short_supply 0.650 74209
few_and_far_between 0.645 43930
it_be_hard_to_find 0.566 57121
be_sparse 0.563 62155
be_plentiful 0.551 45080
at_a_premium 0.550 59875
hard_to_find 0.546 39604
be_rare 0.538 10532
there_be_not_enough 0.538 39135
it_be_hard_to_get 0.534 80950
often_lack 0.525 59176
be_non-existent 0.521 67532
there_be_a_lack_of 0.521 79433
hard_to_get 0.517 71273
it_be_difficult_to_find 0.515 98279
there_be_not_a_lot_of 0.512 78857
a_lack_of 0.506 11031
due_to_a_lack_of 0.499 62607
be_readily_available 0.494 35956
scarcity_of 0.492 56932
struggle_to_find 0.491 45700
there_be_no_shortage_of 0.490 48161
abound 0.483 17810