SimilarityRank
limitation 0.723 4100
limitation_of 0.710 7962
these_restriction 0.627 75565
its_limitation 0.608 91612
these_difficulty 0.604 80470
these_challenge 0.586 16957
their_limitation 0.574 99282
these_problem 0.566 12503
these_requirement 0.564 33311
the_shortcoming_of 0.564 50204
this_approach 0.558 4713
these_factor 0.556 25437
limitation_on 0.556 26818
these_difference 0.540 27684
constraint 0.533 4673
this_dilemma 0.530 84765
restriction 0.529 3790
drawback 0.527 21790
these_barrier 0.526 81673
such_problem 0.523 41208
these_aspect 0.522 61493
shortcoming 0.521 23553
this_problem 0.521 4064
of_these_problem 0.514 78749
this_situation 0.510 9150