Related by context. Frequent words. (Click for all words.) 61 tyrannosaur 60 forelimbs 59 Tyrannosaurus 57 mammal 57 T. rex 57 plesiosaur 57 T rex 57 megafauna 57 Tyrannosaurus rex 57 pterosaur 57 canine teeth 56 Velociraptor 55 herbivorous 55 tyrannosaurs 55 mammals 55 theropods 54 Archaeopteryx 54 woolly mammoths 54 arthropod 54 Homo sapiens 54 velociraptor 54 palaeontologists 54 saber toothed cats 53 dinos 53 carnivore 53 woolly mammoth 53 Neandertals 53 mammoths 53 triceratops 53 herbivore 53 narwhal 53 baleen whales 52 carnivores 52 mandibles 52 razor sharp teeth 52 fossilized bones 52 Homo floresiensis 52 brontosaurus 51 mandible 51 vertebrate 51 herbivores 51 thylacine 51 mammal species 51 sauropod 51 sauropods 51 dinosaurs 51 Triceratops 51 hominid 51 humans 51 sperm whale 51 ungulates 50 Tasmanian tiger 50 Australopithecus 50 arthropods 50 primate species 50 creature 50 tusks 50 Australopithecus afarensis 50 Komodo dragons 49 fossilized remains 49 tetrapods 49 fossil 49 cephalopods 49 Tyrannosaurus Rex 49 Longrich 49 Neanderthal DNA 49 biped 49 Komodo dragon 49 creatures 49 hominids 49 flightless bird 49 tuatara 49 nonhuman primates 49 moa 48 dinosaur 48 saber toothed tiger 48 Homo erectus 48 giant tortoises 48 Mammoths 48 homo sapiens 48 chimps 48 mastodons 48 Homo habilis 48 Cretaceous Period 48 mammalian species 48 prehistoric creatures 48 marsupials 48 coelacanth 48 lizard 48 pterosaurs 47 lizards 47 Neanderthal 47 clouded leopard 47 millipede 47 vertebrates 47 colossal squid 47 chimpanzees 47 apes 47 Neanderthals 47 palaeontology 47 flightless birds