| Similarity | Rank | |
|---|---|---|
| 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 |