Related by context. Frequent words. (Click for all words.) 55 teardrop shape 53 scalloped edges 52 concretion 51 ovoid 51 arcuate 51 hourglass shape 51 dentine 51 corrugations 51 honeycomb pattern 50 conical shaped 50 microstructural 50 ellipsoid 50 hourglass shaped 50 strakes 50 equilateral triangle 50 waxy substance 50 kidney grille 50 curvatures 50 concave 50 toroidal 49 chainstay 49 snail shell 49 papillae 49 kinked 49 baseplate 49 sleek aerodynamic 49 temperature gradient 49 oxidise 49 venturi 49 Uric acid 49 tire sidewall 49 laminae 49 cylindrical 49 Abdominal fat 48 airfoil 48 stippled 48 wavelike 48 undersurface 48 endothermic 48 concretions 48 aerofoil 48 cooling fins 48 dimpling 48 axially 48 striations 48 tetrahedron 48 longitudinally 48 periosteum 48 delaminate 48 elongated 48 oxidization 48 indentations 48 chamfered 48 calliper 47 openwork 47 honeycomb structure 47 nonmagnetic 47 flagellum 47 inhomogeneous 47 zigzag pattern 47 upswept 47 obliquity 47 protuberances 47 bevelled 47 downstroke 47 metastable 47 inchworm 47 foliate 47 otolith 47 elliptic 47 DNA helix 47 torus 47 protrusion 47 powdercoated 46 rear wheel arches 46 armature 46 hollow tubes 46 whorl 46 transversely 46 rhombus 46 gumline 46 glomerular 46 carbides 46 lowermost 46 furring 46 convex 46 bird beak 46 rear valance 46 indentation 46 serrated edges 46 inlet valve 46 front subframe 46 subframe 46 protrusions 46 sooty mold 46 greenish brown 46 laminations 46 knurled 46 enthalpy 46 membranous 46 acetabulum