Related by context. Frequent words. (Click for all words.) 31 Barrier 30 Barriers 28 barrier 26 bridging 25 barriers 24 separating 23 divides 22 gateway 20 barbed wire 20 fences 19 taboos 19 crossing 18 crosses 18 walls 18 protective 18 fencing 17 causeway 16 taboo 16 firewalls 16 stumbling block 16 impenetrable 15 barricade 15 glass ceiling 15 prerequisite 15 pathway 15 gates 15 crossings 14 divide 14 scaffolding 14 checkpoints 14 bridge 14 Berlin Wall 14 checkpoint 14 hurdles 14 Fence 13 fence 13 impediments 13 obstacles 13 Jackie Robinson 13 railings 13 psychologically 12 barricades 12 frontiers 12 hurdle 12 bottleneck 12 factor 11 bottlenecks 11 retaining wall 11 seawall 11 gate 11 obstacle 11 impediment 10 roadblocks 10 levee 10 dam 10 firewall 10 hindrance 10 resistance 9 disadvantage 9 guardrail 9 borders 9 divider 9 moat 9 pedestrian bridge 9 levees 9 obstructions 9 wall 8 dike 8 walkway 8 railing 8 enclosure 8 cordon 8 blocking 8 buffer zone 7 pillar 7 Jewish settlers 7 shield 7 limitation 7 brick wall 6 marker 6 threshold 6 thresholds 6 constraint 6 Jewish settlements 5 restraints 5 blockade 5 overpass 5 settlements 5 chasm 5 roadblock 4 tunnel 4 berm 3 buffers 2 boundary 2 gap 2 mark 0 buffer 0 restriction 0 logjam 0 boundaries -3 window