SimilarityRank
at_the_heart_of 0.671 4289
lie_at 0.658 36140
lie_at_the_heart_of 0.655 60614
at_the_very_heart 0.639 87615
that_underlie 0.632 49784
core_of 0.611 4388
the_very_heart_of 0.604 94921
the_heart_of 0.576 5050
central_to 0.556 14756
the_nexus_of 0.550 68652
inherent_in 0.547 26766
be_root_in 0.544 13465
at_its_core 0.541 26646
be_central_to 0.541 9459
that_underpin 0.541 60177
underlie 0.539 5400
lie_in 0.536 5101
at_its_heart 0.528 42328
be_inherent_in 0.524 66119
the_most_fundamental 0.523 95383
that_constitute 0.519 36041
that_give_rise_to 0.517 65026
inherent_to 0.506 73102
lie_within 0.503 41757
the_very_nature_of 0.499 61227