Related by context. Frequent words. (Click for all words.) 59 coarse sand 58 nylon fibers 56 calcium sulfate 55 midsole 54 absorbs moisture 53 footbed 53 granulate 53 decomposed granite 52 crumb rubber 52 nylon fabric 52 rubber mulch 52 nylon mesh 51 rubber soles 51 polymer coated 51 wax coating 51 pine bark 51 pebbly 51 sphagnum moss 50 outsole 50 crushed limestone 50 synthetic turf fields 50 granules 50 naturally occurring mineral 50 AstroPlay 50 waterproof membrane 50 micronized 49 semisolid 49 shock absorbing 49 synthetic turf 49 surface 49 waxy substance 49 nanosized 49 finely textured 49 surfaces 49 polyethylene plastic 49 spheroid 49 geotextile 49 goethite 49 nylon 49 polymer resin 48 wood laminate 48 silica sand 48 spongy 48 urethane 48 polymerized 48 vulcanized 48 polymer composite 48 damp sponge 48 granulated 48 calcareous 48 dye molecules 47 water repellency 47 synthetic polymer 47 microencapsulated 47 adsorbent 47 boron nitride 47 collagen matrix 47 absorbents 47 ETFE 47 cooling fins 47 iron oxides 47 kaolinite 47 nonporous 47 macadam 47 TigerTurf 47 polyurethane 47 latex rubber 47 rubber mats 47 artificial turf 47 FieldTurf surface 47 sintered 47 bristle brush 46 nubby 46 nonslip 46 shotcrete 46 silica 46 synthetic resin 46 Moisten 46 glacial till 46 bark mulch 46 pourable 46 coating 46 pebbled 46 sand 46 fibers 46 rubberized surface 46 underlayment 46 tarpaper 46 sandy loam 46 anionic 46 terra cotta tiles 46 Hyaluronic acid 46 shock absorbent 46 grainy texture 46 metalized 46 textured surfaces 46 powdery sand 46 geotextiles 46 chalky white 45 walnut shells 45 vinyl tile