Related by context. Frequent words. (Click for all words.) 59 theropod 59 wooly mammoth 57 Tyrannosaurus 56 Tyrannosaurus rex 55 tyrannosaur 55 Stegosaurus 55 woolly mammoths 54 Tyrannosaurus Rex 54 carnivorous dinosaurs 54 woolly mammoth 54 pterosaur 54 T. rex 54 plesiosaur 53 Archaeopteryx 53 triceratops 53 velociraptor 53 hadrosaur 53 T rex 53 dinosaurs 53 T. Rex 53 dino 52 dinosaur 52 Velociraptor 52 theropods 52 palaeontologists 51 fossilized bones 51 dinos 51 thylacine 51 Denisovans 51 Tasmanian tiger 50 tyrannosaurs 50 flightless bird 50 hominid 50 billed dinosaur 50 mastodons 50 coprolites 50 prehistoric 50 mammal 49 paleontologists 49 fossilized remains 49 sauropod 49 brontosaurus 49 ancestor 48 Neandertal 48 tetrapods 48 Tiktaalik 48 Ardipithecus 48 Homo floresiensis 48 trilobites 48 Brachiosaurus 48 marine reptiles 48 Poinar 48 prehistoric creatures 48 dinosaur skeleton 48 pterodactyls 48 mammoths 48 fossils 48 Brontosaurus 48 Longrich 48 palaeontologist 48 pterodactyl 47 saber toothed cats 47 sauropods 47 zoologists 47 fossil 47 lemur 47 Mammoths 47 curlew 47 Beringia 47 Neanderthals 47 Abominable Snowman 47 palaeontology 47 dinosaur fossil 47 wallaby 46 Linnean Society 46 Cretaceous Period 46 snakes lizards 46 creature 46 echidna 46 Neandertals 46 Paleontologists 46 Triceratops 46 bipeds 46 platypus 46 moa 46 flightless 46 Fossils 46 fossil hunter 46 prehistory 46 genus Homo 46 Vertebrate Paleontology 46 Homo habilis 46 planetoid 46 stegosaurus 45 mastodon 45 marsupials 45 flightless birds 45 mongooses 45 Homo sapiens 45 Homo Sapiens 45 H. erectus