Related by context. Frequent words. (Click for all words.) 49 humans 47 nonhuman 42 creatures 41 creature 41 biped 40 digestive tracts 39 beings 39 intelligent beings 38 Jennifer Connelly 38 lab rats 38 anthropomorphism 38 protozoan 37 humanlike 36 human beings 35 lifeforms 35 sentience 35 interspecies 35 sentient 35 human 35 flightless birds 34 gene splicing 34 warm blooded 34 nonhuman primates 34 organisms 34 slime mold 34 organism 34 animals 34 temperate zones 33 lizards 33 amoebas 33 Fruit flies 33 microbes 33 humanoids 33 chimeras 33 multicellular organisms 33 evolutionarily 33 Humans 32 domesticated 32 genetically programmed 32 parasitic worms 32 single celled organisms 32 microorganisms 32 mammals 32 bipedal 32 asexual reproduction 32 ungulates 31 apes 31 roundworms 31 nanomachines 30 homo sapiens 30 Homo sapiens 30 Richard Feynman 30 Human beings 30 prion diseases 30 rodents 29 micro organisms 29 mammalian 29 naked mole rats 29 domesticated animals 29 larks 28 biological molecules 28 primates 28 genetic manipulation 28 legged creatures 28 mammal 28 mammalian species 28 arthropods 28 avian influenza viruses 28 insects 28 sentient beings 28 evolutionary 28 olfaction 28 carnivorous dinosaurs 28 spiritual beings 27 biosphere 27 Dakota Fanning 27 humankind 27 bonobos 27 beasts 27 behaving 27 biochemically 27 alkaloids 27 Earthlings 26 infecting humans 26 earthlings 26 chimps 26 rhesus macaques 26 species 26 retroviruses 26 dinosaurs 26 Adrien Brody 25 omnivores 25 very 25 tetrapods 25 hunter gatherers 25 postulate 25 autonomous robots 25 monkeys 25 habituation 25 Komodo dragons 25 herbivores