Related by context. Frequent words. (Click for all words.) 79 dinosaur 69 T. rex 68 mammoths 65 dino 65 Dinosaurs 65 prehistoric 64 Neanderthals 64 fossils 62 Tyrannosaurus rex 61 woolly mammoth 61 fossil 60 mammals 60 Homo sapiens 59 hominid 58 paleontologists 58 mass extinction 58 hominids 57 Pleistocene 57 Cretaceous 57 Ice Age 56 fossilized 56 creatures 55 Homo erectus 54 apes 54 reptiles 54 dinosaur bones 53 Jurassic 53 vertebrates 53 Neanderthal 53 hobbits 53 mammal 53 Dinosaur 52 Fossils 52 vertebrate 52 herbivore 51 cavemen 51 hunter gatherers 51 prehistory 51 mastodon 51 herbivores 50 Triassic 50 extinct 50 beasts 50 lizards 50 humans 50 paleontologist 49 lizard 49 amphibians 49 marsupials 49 skeletons 49 ape 49 paleontology 49 dragons 48 Prehistoric 48 mummies 48 evolutionary 48 caveman 48 evolutionists 48 creature 48 spiders 48 penguins 48 frogs 47 sea creatures 47 extinct species 47 dodo 47 carnivores 47 plate tectonics 46 planets 46 Jurassic Park 46 crocodiles 46 extinctions 46 insects 46 reptile 46 giraffes 45 monsters 45 chimpanzees 45 critters 45 domesticated 45 lemurs 45 piranhas 44 salamanders 44 Mammals 44 giant squid 44 scorpions 44 lemur 44 organisms 44 toads 44 hunter gatherer 44 chimps 44 armadillos 44 carnivore 44 crocs 44 galaxies 44 microbes 44 dragonflies 43 carnivorous 43 penguin 43 comets 43 gorillas 43 species 43 Stone Age