Related by context. Frequent words. (Click for all words.) 62 artificial 55 artifical 53 Plastic 48 Synthetic 43 Nanotube 43 Spherical 42 Implanted 41 Robotic 40 Diseased 40 Soft 40 Implantable 39 synthetic 39 Conventional 38 Implants 38 Implantation 38 Acidic 38 Mammalian 38 Interlocking 38 Suction 38 Manmade 38 Transplanting 38 Microscopic 38 Tiny 38 Floating 38 Blinking 37 Evaporation 37 bioengineered 37 Metamaterials 37 Fluorescent 37 Three Dimensional 37 Dried 37 Thinning 37 Glowing 37 Holographic 37 Scented 37 Invasive 37 Powdered 37 Humans 37 Genetically engineered 37 Thinner 36 Hydrogen peroxide 36 Wilting 36 Massive 36 Swelling 36 Bleaching 36 Decaying 36 Sprouting 36 Catnip 36 Porous 36 Tweaking 36 Forgetfulness 36 Prosthetic 36 Nanowires 36 Melting 36 Transgenic 36 Antibacterial 36 Ecologically 36 Artificially 36 Herbal 36 Simulating 36 Chemically 36 Magnetic 36 Yawning 36 Computerized 36 Injections 36 Exploding 36 Faulty 36 Malfunctioning 36 Manipulating 36 Biologically 35 Cloning 35 Fungal 35 Implant 35 Diminishing 35 Carbon Nanotube 35 Insect 35 Vibrating 35 Blinding 35 Cartilage 35 Aeration 35 Stimulants 35 Outdated 35 Biodegradable 35 Undersea 35 Elastic 35 Baldness 35 Cadaver 35 Brightly colored 35 Neural 35 Bacteria 35 Drying 35 nanomachines 35 Bending 35 Invisibility 34 Auditory 34 Algae 34 Stems 34 Rotational 34 regrow 34 Natural 34 Ablation