Related by context. Frequent words. (Click for all words.) 61 genus Homo 57 anatomically modern 57 Neandertals 57 Homo sapiens 56 Homo habilis 56 interbred 56 lineages 56 coronaviruses 55 Australopithecus 55 Ardipithecus 55 theropods 55 Archaeopteryx 54 hominins 54 common ancestor 53 vertebrates 53 Homo erectus 52 hominids 52 clades 52 ancestor 51 hominid 51 carnivorous dinosaurs 51 hominin 51 Denisovans 50 tetrapods 50 primate species 50 tyrannosaur 50 subfamily 50 primates 50 Homo floresiensis 49 mammals 49 mammal species 49 genus 49 Neanderthals 49 temperate zones 49 apes 49 mammalian species 49 taxa 48 tyrannosaurs 48 megafauna 48 Velociraptor 48 eukaryotes 48 vertebrate species 48 domesticated 48 infects humans 48 archaea 47 clouded leopard 47 clade 47 species 47 Paabo 47 genetically distinct 47 distantly related 47 herpes viruses 47 FOXP2 47 Neandertal 47 ancestors 47 multicellular organisms 47 P. falciparum 47 avian species 47 lemurs 47 Australopithecus afarensis 46 ancestry 46 phylogeny 46 homo sapiens 46 humans 46 lineage 46 Longrich 46 canine teeth 46 herbivorous 46 baleen whales 46 avian influenza viruses 46 nonhuman primates 46 subtropical regions 46 vertebrate 46 temperate regions 46 mammalian 45 phylogenetic 45 phylum 45 sauropods 45 coronavirus 45 Chimpanzees 45 sauropod 45 genetic variation 44 evolutionarily 44 Fertile Crescent 44 rhinoviruses 44 arthropods 44 matrilineal 44 descendants 44 woolly mammoths 44 ant species 44 genera 44 forelimbs 44 Archaea 44 ancestral 43 primate 43 fossils 43 distant cousins 43 single celled organisms 43 Mammals 43 chimpanzees 43 multicellular