Related by context. Frequent words. (Click for all words.) 66 saber toothed cat 64 Diplodocus 64 tyrannosaurus rex 63 wooly mammoth 63 ground sloths 62 Columbian mammoth 61 stegosaurus 60 plesiosaurs 60 tyrannosaurus 60 triceratops 59 marine reptile 59 Apatosaurus 59 carnivorous dinosaur 58 Allosaurus 58 hadrosaur 58 horned dinosaur 57 brontosaurus 57 saber tooth tiger 57 theropod 57 crocodilian 56 Stegosaurus 56 saber toothed cats 56 baleen whale 56 Tyrannosaurus 55 Indohyus 55 Tyrannosaurus Rex 55 dinosaur 55 feathered dinosaurs 55 tyrannosaur 54 theropod dinosaurs 54 Brontosaurus 54 T rex 54 apelike 54 taxidermied 54 Brachiosaurus 54 Raptorex 54 trilobites 54 woolly mammoths 53 prehistoric 53 ammonites 53 plesiosaur 53 Tyrannosaurus rex 53 fossil specimens 53 marine reptiles 53 mastodons 53 saber toothed tigers 53 woolly mammoth 53 dinosaur skeletons 53 Megalodon 52 sauropod 52 billed dinosaur 52 carnivorous dinosaurs 52 Fossilized 52 mammal 52 herbivorous 52 tusk 52 Otzi 52 mastodon 52 velociraptors 52 mottled brown 52 fossilized remains 52 relict 51 velociraptor 51 H. sapiens 51 dinosaur fossil 51 saber toothed tiger 51 H. erectus 51 mammoths 51 Neandertal 51 Early Cretaceous 51 Gigantoraptor 51 tetrapod 51 T. rex 51 erectus 51 arthropod 51 tusked 50 prehistoric creatures 50 Triceratops 50 snail shells 50 Mammoths 50 Jurassic Period 50 serrated teeth 50 fossilized bones 50 fossils 50 Velociraptor 50 Late Cretaceous 50 Burgess Shale 50 dinosaur skeleton 50 giant tortoises 50 Tiktaalik 50 megafauna 50 fossilized 50 giant tortoise 50 marine iguanas 50 dinosaurs 50 Paleontologist 49 cassowary 49 hominin 49 pterosaur 49 preserved fossils 49 dinos