Related by context. Frequent words. (Click for all words.) 68 indentation 60 dimple 55 perforations 55 rectangular 54 ridges 53 creases 53 protrusions 53 rectangle 53 concave 53 perforated 52 smudges 52 curved 52 gouges 51 scalloped 51 protruding 51 blotches 51 sidewalls 51 sidewall 51 whitish 51 markings 50 oval shaped 50 convex 50 oblong 50 dimples 50 slits 50 crevices 50 fluted 50 oddly shaped 50 tire tread 50 curvature 50 ruts 49 protrude 49 rectangles 49 divots 49 contour 49 wedge shaped 49 bulges 49 protrusion 48 wavy 48 jagged edges 48 serrated 48 hexagonal 47 smudge 47 depressions 47 undersides 47 tines 47 squiggles 47 stains 47 cylindrical 47 jagged 47 abrasion 47 brownish 47 contoured 47 discoloration 47 scuffs 46 furrows 46 forehead 46 scratches 46 underside 46 pebbles 46 front fender 46 skid marks 45 conical 45 craters 45 curving 45 tufts 45 shoulder blades 45 cone shaped 45 handprint 45 lengthwise 45 discolored 45 honeycomb 45 clumps 45 splatters 45 fingernail 45 sloping 45 triangle shaped 45 ΒΌ inch 45 forefinger 44 purplish 44 cavity 44 surfaces 44 pleats 44 reddish 44 paw prints 44 bruise 44 geometric shapes 44 divot 44 abrasions 44 knife blade 44 dabs 44 blobs 44 undulations 44 angular 44 spongy 44 cavities 44 apertures 44 sloped 44 blood stains 44 dimpled 43 yellowish