Related by context. Frequent words. (Click for all words.) 55 pterosaur 51 Tyrannosaurus 51 T. rex 51 T rex 51 theropods 51 tyrannosaur 50 mammal 50 hadrosaur 49 carnivorous dinosaurs 49 sauropods 49 triceratops 47 sauropod 46 Archaeopteryx 46 mammals 46 herbivorous 46 marine reptiles 46 forelimbs 45 dinos 45 plesiosaur 45 carnivore 45 dinosaur 45 Triceratops 45 vertebrate 45 Tiktaalik 44 Velociraptor 44 velociraptor 44 baleen whales 44 Tyrannosaurus rex 44 palaeontologists 44 fossilized bones 44 pterosaurs 43 stegosaurus 43 palaeontologist 43 dinosaur fossil 43 moa 43 canine teeth 43 meat eater 43 dinosaurs 42 Longrich 42 Tyrannosaurus Rex 42 arthropods 42 herbivore 42 tyrannosaurs 42 hominin 42 Late Cretaceous 42 Vertebrate Paleontology 42 mammoths 42 fossil 42 brontosaurus 42 fossilized remains 42 vertebrates 41 Komodo dragons 41 leatherback turtle 41 flightless birds 41 tapir 41 woolly mammoth 41 armadillo 40 T. Rex 40 flightless bird 40 hominids 40 fossils 40 trilobites 39 otter 39 megafauna 39 hominid 39 Natural History 39 Homo floresiensis 39 fossil hunter 39 Mammals 39 Dinosaur 39 Paleontologist 39 Australopithecus 39 thylacine 39 paleontologists 39 bipedal 38 chimpanzees 38 colossal squid 38 woolly mammoths 38 biped 38 mastodons 38 lemurs 38 Komodo dragon 38 tetrapods 38 marsupials 38 lizard 38 mammal species 38 dinosaur skeletons 38 creature 38 lizards 38 Ardipithecus 38 hominins 38 dino 38 raptor 38 prehistoric creatures 37 Mesozoic 37 pterodactyl 37 squids 37 Cretaceous 37 Homo habilis 37 bony fish 37 paleontologist