hippopotamus, hippo, river horse, Hippopotamus amphibius
['titi, titi monkey', 'black swan, Cygnus atratus', 'snorkel', 'puffer, pufferfish, blowfish, globefish', 'Newfoundland, Newfoundland dog', 'ice bear, polar bear, Ursus Maritimus, Thalarctos maritimus', 'pineapple, ananas']