Related by context. Frequent words. (Click for all words.) 50 snail shell 49 encrustation 49 wormlike 48 honeycomb structure 48 stippled 48 DNA helix 47 microscopic 47 threadlike 47 pentagonal 47 linework 46 superimposition 46 chalky white 46 alternating layers 46 nanosized 46 illusionistic 45 orangish 45 diffraction pattern 45 spinel 45 hummocks 45 x ray beam 45 tracery 45 shiny metallic 45 striations 45 metallic threads 45 spheroid 45 Sistine Chapel ceiling 45 saucer sized 45 boron nitride 45 nacre 44 semitransparent 44 silk organza 44 crystal beads 44 nanoporous 44 doily 44 crosshatched 44 calcite 44 nanorod 44 glasslike 44 SWNT 44 mylar 44 globular 44 felted wool 44 collaged 44 textured surfaces 44 silk threads 44 grayish white 43 thumbtack 43 pinhead sized 43 silvery 43 ovoid 43 nanometers billionths 43 conical shaped 43 superlens 43 waxy substance 43 nanoscopic 43 geometric pattern 43 teardrop shaped 43 faintly visible 43 graphene sheet 43 scanning electron microscope 43 spherical 43 endpapers 43 boomerang shaped 43 cuboid 43 iridescence 43 fluorescing 43 metallic sheen 43 lamellar 43 anisotropic 43 haloes 43 watchband 43 magnifying lens 43 macroscale 43 gossamer thin 43 iridescent blue 43 voile 42 lightbox 42 tetrahedron 42 lacquered wood 42 inkjet prints 42 microfabricated 42 delicately carved 42 refracts 42 lichen covered 42 semisolid 42 nonmetallic 42 silk velvet 42 marbleized 42 bees wax 42 enlarger 42 lattices 42 scrollwork 42 silvery gray 42 ivory colored 42 Zinc oxide 42 iridescent 42 lucite 42 scanning electron microscopes 42 micron sized 42 irregular shapes 42 spiderweb