Related by context. Frequent words. (Click for all words.) 56 Plexiglas 56 perspex 55 burlap 54 plywood 54 concertina wire 54 mesh 53 steel rods 52 barbed wire 52 razor wire 52 wrought iron 51 PVC pipes 51 PVC pipe 51 trellis 51 honeycomb 51 Perspex 51 fiberglass 51 sheeting 51 trellises 51 welded 50 coils 50 slats 49 corrugated metal 49 louvers 49 matting 49 reinforced concrete 49 wooden planks 48 cylindrical 48 plexiglass 48 concrete slabs 48 galvanized steel 48 spacers 48 wooden poles 48 rectangular 48 plastic 47 wooden 47 fastened 47 wrought iron fence 47 sheathing 47 railings 46 cages 46 collapsible 46 enclosures 46 exterior walls 46 corrugated iron 46 stainless steel 46 wire cages 46 cinderblocks 46 lattice 46 barbed wire fences 46 nylon 45 walls 45 joists 45 bamboo poles 45 plastic sheeting 45 aluminum foil 45 berms 45 tubular steel 45 bulkheads 45 fencing 45 welded steel 45 soffit 45 tin foil 44 plastic tarp 44 tree trunks 44 wooden beams 44 windbreak 44 corrugated 44 bamboo 44 plastic tubing 44 tubular 44 steel girders 44 concrete barriers 44 dome shaped 44 cheesecloth 44 culverts 44 straw bales 43 drainpipe 43 ridged 43 armature 43 cloth 43 styrofoam 43 downspout 43 webbing 43 canopy 43 outer perimeter 43 strainer 43 sidewalls 43 arbors 43 canopies 43 pergola 43 lockable 43 tarpaulin 43 fastening 43 perforated 43 velcro 43 decorative 43 impermeable 43 bollards 43 locking mechanism 43 coil 43 flanges