Related by context. Frequent words. (Click for all words.) 64 mammoths 63 mastodon 61 dinosaurs 60 woolly mammoths 59 sauropods 57 woolly mammoth 57 dinosaur 55 T. rex 54 prehistoric 54 Tyrannosaurus rex 54 sauropod 53 Pleistocene 52 Neanderthals 52 Triceratops 52 dinos 51 Homo sapiens 51 fossils 51 hominid 50 mammal 50 sloths 50 homo sapiens 50 Tyrannosaurus Rex 50 T rex 50 mammals 50 hominids 50 fossilized remains 49 Paleolithic 49 herbivore 48 dino 48 paleontologists 48 extinct species 47 palaeontologists 47 Fossils 47 extinct 47 fossilized 47 hunter gatherers 47 carnivores 46 herbivores 46 Neanderthal 46 prehistory 46 Homo erectus 46 Prehistoric 46 bipedal 46 Ice Age 46 paleontologist 45 T. Rex 45 amphibians 45 wolverines 45 dinosaur fossils 45 salamanders 44 river otters 44 fossil 44 Natural History 44 bison 44 Cretaceous 44 Archaeopteryx 44 Paleontologists 44 wolverine 44 marmots 44 paleontological 44 armadillos 44 vertebrates 43 flightless 43 woodchuck 43 arthropods 43 primate species 43 armadillo 43 evolutionary biologists 43 domesticated 42 pterosaurs 42 reptiles 42 tusks 42 species 42 otters 42 Mesozoic 42 toads 42 Mammals 42 apes 42 earthworms 42 carnivore 42 Anthropologists 42 chimps 42 subspecies 41 critters 41 omnivores 41 mummies 41 Dinosaurs 41 chimpanzees 41 skeletons 41 cougars 41 vertebrate 41 wild turkeys 41 paleontology 41 mountain lions 41 lizards 41 white tailed deer 41 Vertebrate Paleontology 41 creatures 41 wildcats 41 dinosaur bones 41 ape