Related by context. Frequent words. (Click for all words.) 51 western lowland gorilla 50 silverback 48 gorillas 47 giraffe 46 gorilla 46 polar bear Knut 45 hind legs 45 chimp 45 ape 43 pachyderm 43 pup 43 zookeepers 43 giraffes 43 hippopotamus 42 marmoset 42 emaciated 42 lemur 42 Komodo dragon 41 chimps 41 chocolate Labrador retriever 41 German shepherd mix 41 T rex 41 tiger cub 41 administer CPR 41 cub 41 mammal 41 hippo 40 orangutan 40 okapi 40 zookeeper 40 housecat 40 lion cub 40 cheetah 40 bull mastiff 40 sauropods 40 mountain gorilla 40 nuzzle 40 sloths 40 bear cub 40 Tyrannosaurus Rex 40 marmosets 39 marsupial 39 hippos 39 rat snake 39 artificially inseminated 39 porpoise 39 potbellied pig 39 sedated 39 Sydney Taronga Zoo 39 Jack LaLanne 39 suffered cardiac arrest 39 panda cub 38 forelimbs 38 lemurs 38 creature 38 bodyweight 38 severely mauled 38 brontosaurus 38 chimpanzees 38 resuscitated 38 sauropod 38 spider monkey 38 grossly overweight 38 Shetland pony 38 border collie mix 38 puppy 38 Komodo dragons 38 stingray 38 treadmill 38 littermates 38 flightless bird 38 underwent gastric bypass 38 rhino 38 captive elephants 38 tusker 38 Pomeranian 38 gazelle 38 exerciser 38 killer whale 37 rottweiler 37 Siberian tigers 37 dachshund 37 beagle mix 37 miniature dachshund 37 Ling Ling 37 morbidly obese 37 roly poly 37 resting metabolic 37 zoo 37 dinosaur 37 reptile 37 praying mantis 37 newborn 37 flightless birds 37 golden retriever 37 euthanised 37 fox terrier 37 pet python 37 mauled 37 baby 37 Velociraptor