pentagons, rectangles, polyhedra, tetrahedron, dodecahedron, icosahedral, equilateral triangle, octagons, semicircles, parallelograms, triangles, vertices, rhombus, lattices, quasicrystal, helices, umbels, shapes, micrometre, isosceles, orbitals, toroid, hyperbolic geometry, cubes, exciton, octahedron, ellipsoids, filaments, isosceles triangle, crystal lattice, punctate, supramolecular, nucleons, icosahedron, atoms, ellipse, concave, symmetries, dowels, brads, dimers, trapezoids, flowerlike, diffraction grating, torus, bilayer, cadmium sulfide, spheroids, dots, translucent, tinkertoy, boron nitride, spicule, diagonals, dipoles, adenine, tesserae, chromophores, rhomboid, gameboard, fullerene, triangular prism, monomers, fibril, honeycomb, photolithographic, nuclei, covalent bond, squares, diffracting, geometries, buckminsterfullerene, spinneret, double helix, conic, blobs, morphologies, hadrons, zirconium oxide, cuboid, convex, threadlike, zns, rickrack, wormlike, sawtooth, synclinal, armillary sphere, openwork, soliton, crosshatch, semiconducting, alkane, carbon atom, crystals, whorls, buckyball, sepals, ribbonlike, semitransparent, onionskin, toroidal, hexagon, polygons, ovals, tetrahedra, ellipses, rectangle, boxes, rings, slits, cube, parcels, spirals

hexagonal, hexangular, tessellation