Related by context. Frequent words. (Click for all words.) 65 woolly mammoths 63 creatures 63 dinosaurs 60 saber toothed tiger 60 mammoths 58 dinos 58 megafauna 57 beasties 57 mastodons 57 humans 57 carnivores 56 flightless birds 56 critters 55 triceratops 55 mammals 55 beasts 55 mythical creatures 54 prehistoric 54 hunter gatherers 54 Mammoths 54 herbivores 54 woolly mammoth 54 Tyrannosaurus Rex 53 cannibals 53 lizards 53 homo sapiens 53 furry creatures 53 marmots 53 apes 52 Homo sapiens 52 T rex 52 tyrannosaurs 52 caveman 52 giant tortoises 52 werewolves 52 wildebeests 52 herbivorous 52 humanoids 52 lizard 52 cave dwelling 52 hobbits 51 domesticated 51 crocodiles 51 antelopes 51 hyenas 51 Neanderthals 51 Tyrannosaurus rex 51 creature 51 ape 51 grizzly bears 51 centaurs 51 lifeforms 51 Humans 51 crocs 51 marsupials 51 Grizzly bears 51 hippos 51 anacondas 50 Tyrannosaurus 50 sloths 50 Triceratops 50 scorpions 50 zoologists 50 Hobbits 50 cephalopods 50 cavemen 50 dino 50 mammal 50 ungulates 50 sea creatures 50 cave dwellers 49 single celled organisms 49 monsters 49 Chimpanzees 49 reptiles 49 wildebeest 49 arthropods 49 dragons 49 gorillas 49 shrews 49 polar bears 49 squids 49 carnivore 49 giraffes 48 Orangutans 48 yeti 48 Velociraptor 48 wombats 48 dinosaur 48 herbivore 48 woodchucks 48 Ice Age 48 extinct species 48 warthogs 48 walruses 48 Ewoks 48 sauropods 48 T. rex 48 Komodo dragons 48 pronghorn antelope 48 critter