SimilarityRank
must_know 0.785 98145
need_to_know 0.749 26573
need_to_know_about 0.666 93793
need_to_learn 0.615 73994
should_be_aware_of 0.602 80283
know_well 0.598 37321
you_should_know 0.592 81953
do_not_know 0.589 10490
already_know 0.582 24061
need_to_understand 0.572 32697
know_what 0.567 6282
want_to_know 0.559 35647
will_tell_you 0.546 36524
know 0.538 278
be_familiar_with 0.538 13539
can_tell_you 0.533 91022
really_know 0.530 90488
you_need_to_know 0.514 63013
know_about 0.507 5185
be_aware_of 0.506 5658
can_learn 0.503 29128
everyone_know 0.501 85538
can_understand 0.500 39378
be_aware 0.499 20558
he_know 0.499 8413