Related by context. Frequent words. (Click for all words.) 64 tyrannosaur 64 Brachiosaurus 62 hadrosaur 61 theropod 61 carnivorous dinosaurs 61 triceratops 60 Triceratops 59 T. rex 59 Velociraptor 59 herbivorous 57 T rex 57 Tyrannosaurus 57 tetrapod 57 theropods 57 Tyrannosaurus rex 57 Stegosaurus 56 Tyrannosaurus Rex 56 stegosaurus 56 sauropods 55 LB1 55 sauropod 55 Archaeopteryx 55 velociraptor 55 arthropod 54 crocodilians 54 H. erectus 54 herbivore 54 dinosaur 54 wooly mammoth 53 trilobites 53 coprolites 53 Homo habilis 53 fossilized remains 53 dinosaurs 53 Tiktaalik 53 brontosaurus 52 pterosaur 52 marine reptiles 52 canine teeth 52 hominid 52 plesiosaur 52 Neandertal 51 mammal 51 baleen whales 51 Homo floresiensis 51 dinos 51 bony fish 51 hominins 51 Late Cretaceous 51 pacu 51 mastodon 50 billed dinosaur 50 moa 50 tyrannosaurs 50 Australopithecus 50 mastodons 50 subfamily 50 Brontosaurus 50 tetrapods 50 hominin 50 forelimbs 50 Longrich 50 fossil 50 Cretaceous Period 49 biped 49 genus Homo 49 meat eater 49 Homo erectus 49 garter snake 49 woolly mammoth 49 Ardipithecus 49 carnivore 49 mammals 48 dino 48 anteaters 48 Paleolithic 48 coelacanth 48 anteater 48 bipeds 48 Paleocene 48 arthropods 48 vertebrate 48 fossils 48 morphologically 48 Neandertals 48 taxidermied 48 bipedalism 48 Mesozoic 47 skink 47 taxa 47 pileated woodpecker 47 T. Rex 47 creature 47 prehistoric 47 flightless birds 47 cephalopods 47 dinosaur skeletons 47 hominids 47 fossilized 47 Burgess Shale 47 Mitochondrial DNA