Related by context. Frequent words. (Click for all words.) 63 hominins 61 carnivorous dinosaurs 59 Homo sapiens 58 megafauna 58 hominids 58 genus Homo 57 Neandertals 57 Homo erectus 56 hominid 56 Denisovans 56 mammoths 56 Australopithecus 56 bipedalism 56 tyrannosaur 56 theropods 55 woolly mammoths 55 theropod 55 tyrannosaurs 55 Neandertal 54 Neanderthals 54 dinosaurs 54 Homo habilis 54 Ardipithecus 54 hunter gatherers 54 apes 53 forelimbs 53 African savanna 53 marine reptiles 53 hominin 53 humans 52 ancestors 52 chimpanzees 52 homo sapiens 52 Poinar 52 common ancestor 52 multicellular organisms 52 mammals 51 primate species 51 bipeds 51 landmasses 51 tetrapods 51 evolutionarily 51 evolutionary 50 trilobites 50 Geneticists 50 single celled organisms 50 lineages 50 Cretaceous Period 50 fossilized remains 50 ancestor 49 primates 49 T. rex 49 woolly mammoth 49 dinos 49 Australopithecus afarensis 49 Longrich 49 Fruit flies 49 Chimpanzees 49 vertebrates 49 Tiktaalik 48 velociraptor 48 mastodons 48 evolutionary biologists 48 flightless birds 48 palaeontologists 48 vertebrate species 48 ape 48 Archaeopteryx 48 hobbits 48 Tyrannosaurus rex 48 Late Cretaceous 48 mammalian species 48 sauropods 48 sauropod 48 mutated genes 48 chimps 48 FOXP2 48 Neanderthal DNA 48 phylogeny 47 Homo floresiensis 47 interbred 47 herbivores 47 ant species 47 Anthropologists 47 anatomically modern 47 Paleontologists 47 Argentine ants 47 rhinoviruses 47 temperate zones 47 African savannah 47 fossils 47 giant tortoises 46 melanosomes 46 creatures 46 mammal 46 pterodactyls 46 subfamily 46 Komodo dragons 46 arthropod 46 scientists theorize 46 genetic variation