Related by context. Frequent words. (Click for all words.) 67 hampered 49 hurting 47 blocking 45 undermine 45 limiting 44 contributing 42 affecting 42 assisting 42 obstacle 41 lack 41 damaging 41 disrupt 41 facilitate 41 preventing 40 interfere 39 stalled 39 slow 39 slowed 38 delayed 38 threaten 38 insufficient 38 forcing 37 boosting 37 causing 37 destroying 37 disrupted 37 helping 36 spur 36 hurt 36 slowing 36 affect 36 restrict 36 threatens 35 obstacles 35 accelerate 35 prevented 35 lacking 34 hurts 34 stemming 34 inadequate 34 weaken 34 aided 33 blocked 33 due 33 improving 33 relating 33 plagued 33 enhancing 33 factor 32 cause 32 inconsistent 32 pushing 32 halted 32 inability 32 blaming 32 delay 32 ruined 32 frustrated 32 prevents 31 continuing 31 frustrating 31 vital 31 limited 31 crucial 31 promoting 31 failing 31 reducing 31 removing 31 supporting 31 poor 31 bolster 31 essential 30 stem 30 delays 30 encouraging 30 encourage 30 spurred 30 critical 30 enabling 30 deter 30 stimulate 30 barriers 30 drag 30 sluggish 30 concerning 30 improve 30 allowing 30 destroy 30 obtaining 30 stopping 30 complicated 29 blamed 29 speeding 29 regarding 29 help 29 avoiding 29 lingering 29 necessary 29 harmful 29 overseeing 29 ignoring