Related by context. Frequent words. (Click for all words.) 75 roadblocks 62 obstacle 61 hurdle 60 stumbling block 56 obstacles 54 impediment 52 checkpoint 49 checkpoints 48 bottleneck 47 hindrance 46 barriers 46 barrier 42 barricade 41 snag 41 hurdles 40 bottlenecks 40 brick wall 40 barricades 38 constraint 38 gauntlet 38 challenge 37 speeding 36 convoy 36 flashpoint 36 hitch 36 crossroads 35 headache 35 setback 35 sped 35 milestone 34 challenges 34 conundrum 34 gridlock 34 problem 34 highway 34 traffic jams 34 outpost 33 intersection 33 stalled 33 vehicle 33 road 33 bulldozer 33 dilemma 33 cordon 32 difficulties 32 roundabout 32 stalling 32 distraction 32 derailed 32 breakthrough 32 avenue 32 impasse 32 hassles 31 blocking 31 driver 31 motorist 31 jeep 31 hiccups 31 drawback 31 delaying 30 hindering 30 pitfalls 30 convoys 30 fence 30 blocked 30 disadvantage 30 complication 30 delays 30 stymied 30 ditch 29 billboard 29 stalemate 29 deadline 29 motorcyclist 29 delay 29 policeman 29 derail 29 boulders 29 restriction 29 requirement 29 problems 29 gate 29 glitch 29 stall 29 hampering 28 path 28 prerequisite 28 milestones 28 overpass 28 blockade 28 outposts 28 oncoming 28 cliff 28 explosive device 28 issue 28 thorn 28 wrinkle 27 detour 27 standstill 27 setbacks 27 crosswalk