Related by context. Frequent words. (Click for all words.) 66 protrusion 60 protruding 58 protrude 56 bulges 56 bony 55 filaments 55 appendages 55 concave 54 curvature 53 indentations 52 ridges 52 curved 51 whorls 51 cylindrical 51 conical 51 serrated 51 spherical 50 irregularly shaped 50 convex 50 bulbous 50 dendrites 49 swellings 49 spacers 49 ridged 49 cantilevers 49 filament 48 nodules 48 helical 48 dorsal 48 axons 48 apertures 48 antennae 48 hexagonal 48 morphology 48 lattice 48 slits 48 cilia 48 vesicles 48 protrudes 48 lobes 47 fibrous tissue 47 dorsal fin 47 suction cups 47 nodule 47 suction cup 47 tufts 47 vortices 47 ventral 47 distal 47 epithelial cells 47 capillaries 47 deformation 47 cavities 47 cavity 47 elongated 47 epithelium 46 cone shaped 46 dimple 46 torsion 46 triangular shaped 46 microtubules 46 mucosa 46 membrane 46 beveled 46 pharynx 46 flanges 46 armature 46 wavy 46 grippers 46 fibrils 46 fleshy 45 outer membrane 45 portholes 45 cuticle 45 wedge shaped 45 toothed 45 pustules 45 knobby 45 flaps 45 evenly spaced 45 eyelets 45 reproductive organs 45 helix 45 stalactites 45 tines 45 soft tissues 45 epidermal 45 vanes 45 magnetic fields 45 curvilinear 45 membranes 45 canine teeth 44 protruded 44 talus 44 planar 44 deformity 44 waveguides 44 radii 44 lesions 44 glands 44 crevices