SimilarityRank
obstacle 0.739 6103
impediment 0.636 55075
obstacle_to 0.632 24862
have_to_overcome 0.595 92971
hindrance 0.594 75030
roadblock 0.592 30013
barrier 0.578 3906
technical_challenge 0.571 52969
barrier_that 0.561 34545
overcome 0.553 4050
difficulty 0.547 2326
barrier_to 0.544 14296
surmount 0.544 71015
pitfall 0.531 25238
challenge 0.521 222
impediment_to 0.517 84630
many_challenge 0.516 34197
to_overcome 0.511 10029
setback 0.496 15818
drawback 0.493 21790
various_challenge 0.491 99907
major_challenge 0.486 94021
high_jump 0.481 86991
another_challenge 0.479 48760
language_barrier 0.476 28122