Related by context. Frequent words. (Click for all words.) 52 Neandertals 50 Paleolithic 50 megafauna 49 Neolithic 48 Homo sapiens 48 Late Cretaceous 47 hunter gatherers 47 Cretaceous Period 47 hunter gatherer 46 Oetzi 46 radiocarbon 46 #BC [003] 46 palaeontologists 45 Denisovans 45 Anthropologists 45 Sumerians 45 Neanderthals 45 radiocarbon dating 44 interbred 44 theropods 44 Ancient Egyptians 44 Pleistocene 44 Etruscans 43 fossilized bones 43 hominids 43 fossils 43 mammoths 43 millennium BC 43 tyrannosaur 43 anthropologists 43 prehistoric 43 woolly mammoths 43 moa 42 fossil 42 archeologists 42 Ashkenazi Jews 42 Australopithecus 42 mammals 42 tyrannosaurs 42 fourteenth century 42 fifteenth century 42 Paleontologists 42 ancients 42 Bronze Age 42 anatomically modern 42 antiquity 42 sauropods 42 Pliocene 42 Homo habilis 42 multicellular 41 Carboniferous 41 bluestones 41 lineages 41 archaeologists 41 Mesozoic 41 Cretaceous 41 palaeontology 41 prehistory 41 evolutionary biologists 41 ancient Mesopotamia 41 Archaeopteryx 41 Egyptian pyramids 40 vertebrate species 40 T. rex 40 Neanderthal 40 Geneticists 40 Middle Ages 40 sauropod 40 pottery shards 40 dinosaurs 40 Ardipithecus 40 #th century 40 paleontologists 40 primate species 40 hominid 40 Iron Age 40 Anglo Saxons 40 evolutionarily 40 Neanderthal genome 40 taxa 40 ossuaries 40 plesiosaur 39 Ming Dynasty #-# 39 baleen whales 39 geneticists 39 humans 39 burial mounds 39 ancient Egyptians 39 Joseon Dynasty 39 tetrapods 39 Homo floresiensis 39 Spanish conquistadors 39 Homo erectus 39 Essenes 39 cephalopods 39 Hellenistic 39 single celled organisms 39 arthropod 39 Archeologists 39 Fertile Crescent 39 Neanderthal DNA